Great video as always Mike. On my 2003 Dyna with the K&N intake and Vance & Hines short shots pipes I wound up having to go up one size on the main jet, add two #4 washers under the needle to fatten the mid range, and a size 50 pilot jet. It is probably the most well behaved carb setup I have ever ridden. The other folks are right about those JIS screws, I hate those things. I went to the hardware store and got some stainless steel allen head screws with lock washers to replace them with. Anyhoo thanks again for donating your time to the rest of us.
For JIS screws it's a JIS screwdriver. As is my '99 has just similar setup with the quiet baffles. 45 main and 2 ⅓ turns out. You have to start with fresh fuel, clean air filter, new plugs. Idle at 1000, low idle will result in popping unless you don't shut the throttle completely against the stop when riding, if you like to get some pop idle at suggested lowest 950 or even 900 or less if you have a hiflo oil pump. Shouldn't start and run from cold with no choke, I just back the choke in slowly to 1100 after a few seconds and get the lumpy idle till it's moving down the road. Takes a few good runs to sort if it's been running badly from a previous owner who didn't understand carbs.
Your videos are therapeutic to watch. Bought my 02 dyna and honoustly cant afford to take it to the dealer for maintenance and i love doing it mysrlf honoustly. But these videos help so much. Nice calm and informative. Ever so gratefull mike.
Curious about your 02 Dyna Erick. I bought a 02 Low Rider a few months ago and wow, have I had problems with it. Some minor but had to do a fork rebuild. Only 12,000 miles on it. Guess the previous owner didn’t do jack to it. How’s yours going?
Thank you for your information I still Owen a 1995 Electra glide classic with the c.v. Carbarator thank you for your great videos and information much appreciated.
Thanks Mike! It’s very nice to watch your videos you have a cool way to show how to do things, and I have a 06 Sportster with a carburettor and I love it , have been re jetting the carb to get it right and it is as easy as you did show, just watch the float bowl screws they are made of butter 😂😂 please keep showing us how in the future too 👍🏻
Mike, I just found your channel...what a great find. You explain things in a clear concise way. I look forward to searching your other videos and learning from your experience.
Mike I would always jet up a little bit at a time to stop the leanspitting then I would start checking my plugs and going from there I would jet around my plug color thanks for the video
I always replace those pesky screws with socket-head screws. Nice video, as usual. Any time I am sitting around and want to either learn or get a new perspective on anything Harley, I tune in to Mike’s Garage. I can be confident that, should I choose to show one of your videos in mixed company, that I won’t have to apologize for any content. This is the epitome of professionalism. Thanks for all that you do.
This helped me so much. Thanks for taking the time. Also love your other EVO rebuild videos. I diagnosed my lean spit by watching your video! Wish u had a podcast.
I bought a 2004 FXSTD last June with 5,000 miles, has screaming eagle exhaust. It had a lean spit. I opened up the adjustment and that helped. I also run non ethanol fuel. The spit is less frequent, but occasional. I cannot help but think if I made this mod on my bike it would get more go on the throttle. Thanks for the tutorial.
That sounds real healthy to me. I just recovered my 1963 Schwinn bike today that was stolen a month ago. I saw this dude riding it and took it back. Thanks to the Man Upstairs. That job on the carb was surgical. Thanks for sharing.
I truly do love watching your vids you have such a mellow way about teaching and showing I could truly learn a lot from you and I appreciate all the time that you have spent on making CZcams videos. There's not many like you left, everybody is all about advertising and money and most of them don't even have any skill or knowledge worth teaching or sharing. I look forward to watching many more of your videos, I myself have an EVO 883 98 Sportster that I'm about to tear apart and try to make a 1200...
Before changing to a Mikuni 42, free flowing A/C and RB pipes I had the exact same set up on my 02 Night Train. Being pretty much just above sea level here in Massachusetts and having a 95ci I had the same pipes, A/C and my CV had a 48 pilot. I would get that lean spit any time I got on it on the highway when changing gears at a higher RPM, never bothered rejetting or adjusting needle as I went to a Mikuni but the CV is a great and forgiving carb IMHO. I'm a carb type of guy myself and learnt to rebuild and sync them on my metrics so when I got into Harley's only having one figured it was a piece of cake lol. Little did I know that a single fire coil and old school V Twin tractor engine makes for a tricky tune at times being the way the engine scavenges, especially when changing cams, head flow, compression ratio, timing, ect. I just love the way a carb sounds, feels and how easy they are to tune as you can really only do so much with them and feel the butt dyno is all you really need. my question this week, hmmm let's see...how about we get old school Mike. Plug chopping, it seems to be a lost art and have been told that with today's plugs it really can't be done accurately but I still believe plugs don't lie. I've never tried this method but surely would had I known all the variables like will colder weather give you a false reading of lean or vice versa with warmer weather. Should I have the bike up to operating temperature and then switch plugs to begin test and at what throttle increments. Do you cut power at higher RPMS at WOT and kill it then pull over and check plugs? Does the type of plug matter, iridium, nickel plated, platinum ect. Maybe I'm overthinking it but I do check my plugs usually every 1000 miles and change them every oil change. While this is probably overkill I can't leave my bike alone. If plug chopping is still an accurate measure of ratio I think a proper explanation (maybe a video) from an expert like you could really benefit young Jedi's like me when the torch is passed as I hope to be as good as you when I get older and tell the ones coming up about the Great Pacific Mike and how I learnt from the best.
Thank You. I feel I'm being "over-rated." However, there's been a lot of information about reading plugs over the years. But, as far as I can see, "trends" show up. In other words, today's fuels and plugs are not that easy to read. For accurate reading, you have to look at (with a magnifier) that little ring way inside where the steel and porcelin come together. "The plugs look dark." Okay, they're running rich. "The plugs don't match. One's dark and ones light." Most likely a vacuum leak. Today's engines, when running properly, have nearly complete combustion. The relics still tell us stuff.
Thanks Mike I think I have this job ahead of me this spring. First want to eliminate bad fuel. Bought the bike this fall and it was not so happy when cold. Keep the videos coming I learn something each time I watch.
I have the same issues. About 10 years ago a magnifying glass became a permanent addition to my top box. In a lot of ways I miss carbs but on my 05 Heritage I put a ThunderMax EFI. Great tuning capabilities. It's my first injected bike and the only bike I have owned newer than 1976. It's true, most of these kids don't have a clue how carburators work, how to troubleshoot, or repair a carburetor, and here I am learning the ins and outs of injection. It makes us kind of in the same boat just on opposite sides.Thank you for these videos and be safe.
Thanks Mike , love watching your work,interesting about the lithium grease around the breather banjo bolts. Mine has a series of thin washers all sides of the breather and bolts which are pretty worn. Interesting and amusing video. Thanks.👍🏼
Thanks Mike , very informative and so helpful.. Great videos and very easy to follow . You show people what to do and dont tell them, and their is a big difference . Cheers from England
I have this bike, in an 03. Nice to see all the familiar parts to mine. I needed this video. Well done. You sir, know your shit. Wish you were in pennsylvania.
@@pacificmike9501 We are waiting for that one, Super E is ubiquitous upgrade, nearly, on old shovels. My issue is jetting with straight pipes but have shotguns too with mufflers as my wife can't stand straight pipes and I"m half deaf. Two different beasts and wish I was better at adjusting when I switch pipes.
Mike did you know that the screws that hold the bowl on are J.I.S screws and not really a Phillips head screws. If you look closely at the screw head there is a small dot on the head of it. JIS stands for Japanese Industrial Standard. The angle of the slot is slightly different from a Phillips head causing a Phillips to slip. Buy JIS screwdriver and never strip another JIS screw and you'll never need a impact driver to removed bowl screws again.
@@jeffbower6940 HI DOES NICK'S CUSTOM CYCLES HAVE A WEBSITE OR CONTACT NUMBER? COURIOUS . LOOKING FOR MECHANIC WITH KNOWLEDGE AND PARTS FOR HARLEY AMF'S
If you call Nick's sometimes they'll be very helpful. These guys are old school and really know their shit.Go there if possible there is a wealth of information between those guys. Also an antique bike showroom. 856 728 9607 hours Tuesday through Saturday 10 -6 Friday til 8pm.
I no longer own a motorcycle, not am I a mechanic. I ran across your channel, and subscribed. After reading all the comments, I concluded that you had the right fix. I would have liked a short clip at the end of the video (after the test ride) to show you with a winning grin on your face. On another note, I am running across younger mechanics who never worked with points in an automobile.
Tim Mix.. Nothing new. Automotive dealerships are the same way and that's how it's always been... New vehicle dealerships be it automotive or motorcycle only work on newer vehicles mostly with warranties.. You wouldn't expect a Ford dealership to be able to work on a 1928 Model A any more than you would expect a Harley dealership to work on a 1940 Knucklehead..That's what independent shops are for, that's why they are there.
@@timmix331 I didn't mean to disrespect you or your bike... I was mainly stating that new vehicle dealerships have to draw the line somewhere. That's why they go by the 10 year time line. Now depending how well you know the people at the dealership, they might work on an older bike but it's up to them.. I don't have to worry about it because I do all of my own work, except for machine work if needed..
I don't know about the rest of the world but when I say "guys" in reference to other people I don't think of it in the actual masculine sense but more in the sense of just general people (maybe I'm weird that way)
I think the way you use it is really quite normal now. I remember years ago, being on a date with a rather attractive woman. We went to a nice restaurant for dinner. When the waiter referred to us as "guys," I thought "Really? Is this guy blind?" I've always tried to use my manners and be respectful of others. But, common usage does take over, and I think you are perfectly in order.
Pacific Mike it is a colloquialism but yes even I who tries to choose words with care will refer to a mixed gender group as “you guys” I do remember my generation wanting full equality in every respect and that’s what I give them so everyone is a guy except when I and she are alone then I know what side my bread is buttered on🥪
Mike one of the first things i had done on my 99’ Dana was have the carburetor rejected the Best thing I ever done! I went all over the country on that bike never had a problem, from Florida, went up to 13,000 ft in the mountains, never skip a beat! Had it din-nerd the guy told me to never let any one touch it, it was Perfect! Thanks Brother, You are The Man!!
My 2002 FXST never starts cold without the enricher . You may have shown me why . Even have to open it s it slightly when it's in the 30's and 20's when I take off until it warms up .
Because you need a technician not a mechanic. Trouble-heads are a whole different animal than the newer models. I resource Mike all the time. This channel is great.
Pacific Mike, I enjoyed this video very much. Your manner is very good for helping us to learn. You obviously have a ton of experience and thank you for sharing it. PS, you have a voice for radio.
My 02 Sportster was doing the same thing. Living in the Midwest I had a 45 jet in it, took your advice a put a 52 in it and the low speed pop was gone, the bike runs great. Thanks a lot.
Thanks You! I like carburetor injection as simple way to get the right combuction.... Could you please give a badic of adjustments since CV 40 does not look so complicate? Thanks one more!
I have a 2002 FLSTC with a CV carburetor didn't want to idle but it ran good at speed. I replaced the 45 low speed jets with a 48 and replaced the high speed jet from 185 to 190 and it idles fine now. I have an 01 Road king with fuel injection and I am not impressed with it once i got a change to look it over. I am sorry i bought these twin cams I would trade them for an Evo today. I am a Shovelhead panhead guy they are big lawn mower motors I can work on.
I get it. By the way, you probably didn't need the main jet change. It'rs running on the pilot jet most of the time and the main jet is usually adequate. I wonder what your altitude is. If you're running a less restrictive air filter and a set of free-flowing exhaust pipes, you might try a number 50 pilot jet. Just an experiment.
@@pacificmike9501 I live in south east Alabama it is 450 foot above sea level. I got this bike used and it had great care taken of it. The guy did change out the factory emulsion tube and has changed out the factory pipes. He had an idle issue with it too. When I rebuilt this CV carb I put back the factory emulsion tube a 48 slow jet and a 190. I am going to ride it today and see how it goes and look at my spark plugs. We moved here from the Tampa Florida area and my old 72 FLH ran great there but now I am having a too rich mixture issue.
Great video, I'm from Alfredton, Victoria, Australia, This is helpful as most guys will just do the pipes, and filter and forget to do the jets, SOOOOO, I'm getting another 2005 FXDWG in next couple of weeks, it's got a set of VnH's, but nothing done to the Air Cleaner, so this Air and Jet are on the list. Thanks Mike for your valued input and "Brain" working on earlier models. Cheers Teddy
You of course can't recommend gas, but I can old friend ha! The ONLY pump gas we use on the Dyno and our street bikes in general is Chevron and yes I tried them all.
Great video. I just bought a replacement 40MM CV carb for my 2005 Dyna FXDC. I had questions about where to start with jet sizes. Pretty sure you answered / explained all my questions. Again, very informative video, and may thanks!
Harley has a habit of this. EG the timer cup screw. Brits too. the screw for the zener diode gets overtorqued and cracks the diode- system overcharges on long freeway runs and can destroy the whole system. Ya can't blame that on Mr Lucas.
When I bought my 2002 Nightrain FXSTB the salesperson was like you want that with fuel injection right? I was like no give me the carb version. I later upgraded the card to a mikuni 42 MM flat side it runs amazing that bike is dialed in like a Swiss watch !!! Thunderheader pipes S.E lifters, push rods, S.E forged HC pistons. Woods 590 conversion cams with a modern hyd cam plate S.E high compression ignition. S.E clutch, with a hole shot kit in the primary
I was looking at getting a 2004 Fatboy from a guy but was fearful because it had a carb. After seeing this video and reading a lot of the comments, I think I’m going to pull the trigger. Loved this video and the way you show /teach. Thank you
10:20 "Philips screws out of here"... Nope. they're JIS metric screws not Philips (the JIS screw has a small dot on the top of the head as indicator it's a JIS metric screw), that's why many people end up badly stripping the heads on those metric screws when using an American Philips screwdriver on a Japanese screw, you can get lucky though using a Philips if those metric screws is not tight, but with any force the Philips will easily strip the head.
Thank You. I feel ignorant now. What I normally do, when they're too tight, is have someone hold the carb while I smack them with a hand impact driver. Crude, but effective with only one good tap. Thank you again. I've now been properly informed.
Wayne Simpson If I see the Philips or Japanese version start to or not able to turn I’ve often used a small pair of pliers to get them to start turning I did not know there was such a thing as a Japanese Phillips
@@pacificmike9501 ..Manners, courtesy, common sense, and respect...all going the way of the Dodo i'm afraid. A truly sad state of affairs, coming up for the next few generations i think. Great Vid's by the way. Where approximately are you situated ?
Great job Mike, I think that's the same problem I'm having. I had the bike repaired after a wreck and different pipes installed, now I have to have it enrichened about 1/2" just to run the thing on a warm day. Today it was 38 degrees and it took a lot of cranking to start it, fully enriched.
Check the sparkplugs. If they are the same, all is good. Just sounds like you need a richer low speed jet. If the plugs don't pretty much match, you have a vacuum leak.
Funny I stumbled across this awhile ago. I just rejetted my carb yesterday. I had an 01 EG TC88 that was injected and I got rid of it. I for one don't like fuel injection at all I've always been a carburetor man myself. I could have put a carb on it I guess but I just wasn't Fond of that bike it was too new for me. Years ago when I was a teen early twenties wrenching at a local garage I rebuilt a couple carbs a week. It was a regular thing needed at the time along with choke pull offs being replaced. Then the newer carbs you had to remove the seals covering the adjustments and drill them out to get the tool in there to adjust them. Then it was what all vehicles had on them, no injected cars to fiddle with. Carburetors are so simple and easy to work on its odd today a lot of people don't know how to work on them. Same with points. Everyone puts electronic chips in and tosses the points. Not me I keep my points they work well and only need a periodic adjustment. I'm old school and prefer the old ways that's why I sold the 01 and got the 73 Shovelhead instead. That's my kind of machine there. Old school and real simple to work on. Plus the look and sound is what I wanted. These are what we're new when I was growing up. Shovels and Pans everywhere running up and down the road. It has the S&S super E on it and it seems to be running too rich. Mine doesn't spit or choke it just bogs down and has no umph so I'm jetting down. Plugs are black and fouled so it looks to be running too rich. Another lost art with guys are reading spark plugs too. Plugs tell you what's going on in that combustion chamber . Just waiting on some decent weather to get her out so I can see what she's doing after the jet change... You and I have a lot of the same traits of what we grew up with and have worked on. More cars for me as an auto mechanic but I've always ridden bikes since I was a kid. I enjoy your videos as well. Not trying to take away from your post I just always talk a lot, post conversation instead of just one liner replies... ✌
Awesome video. I love the way you teach, it's really easy to understand. I'll be doing that to my bike soon. It's running ok but I know I can make it run better.
Thanks for the great video, been having problems with the the fuel system on my 99 Dyna that I hadn't used for about five years. This will help quite a bit.
Thanks for the great instruction, as always. I would very much like to see a similar video regarding the Mikuni carbs and perhaps S&S if you can. It seems I always learn something from your videos.
Hi there Pacific Mike,that's a beautiful Harley & thank you for sharing that work on the carburetor & that is a great air filter & "WoW" that sounded the works ,I love the sound of Harley's, My Yamaha sr 125cc has a wonderful carburetor,I am new to motorbikes,im in my first year,but loving every minute & I love the videos Mike & all your tips,thank you😊😊😊
Having a 01 Deuce, a 52 cleared it up. With a SE big bore carb, Andrew's cams and VnHines 2 into 1 big radius exhaust at sea level. Throttle is crisp, and what a fun torque monster..
Another great video. When I had children at home, I would take the jet to them and have them read it to me. Now I need to use a magnifier. I would love to see a video on checking and replacing cam chain tensioners for the early twin cams.
Just got home from a 6 mile trip to the Post Office on my WLC. Got caught in a storm and the plug wires started shorting.... such fun! haha My morning got alot better once i got home, dried off and saw you had a new video uploaded. Thanks for taking the time to help others. Al
The CV carburetor float bowl screws are JIS, (Japanese Industrial Standard) and use a special screw driver to remove them. They're a blunt or modified "Philips Head". I bought a set of these screw drivers and don't have problems with the screw heads " caming out " and ruining the screw heads anymore. Great Videos, Thanks for your time.
Hi Mike, this is West Ky Mike wishing you a great day. Today is rather shitty (ice storm) day here, but it is a great day to work on a couple of Harleys and I also have a Honda 300 Carburetor to clean out. Thank you for your video on replacing the slow speed jet on the TC88. It is always easier after I watch you do it.
I had a customer with a custom electra glide. I think it was a 99 he got from a friend. It ran horrible and he said no one really wanted to touch it. it was obviously carbed. Luckily it just needed a good cleaning and some little adjustments, no jetting. I'll work on carbed harleys all day long they are so easy to work on. I'm jetting my suzuki bandit 1200 now and it's such a hassle, 4 carbs, 8 jets, syncing, etc. etc. smh. Lovely video! Internet knowledge like this video are invaluable.
Hey Mike - please don't feel like you need to reply to this. Just wanna let you know that this info was a great help to me - I adjusted the jetting years ago on my twin cam and I see now how I did it wrong and it's never been great. Thanks so much, Frank.
When I cannot read the small print I take a picture with my phone and then I can enlarge it until the cows come home, never fails me. Thanks for your vids!
You can go to the Mikuni website and read their info on adjusting their carburetor, should transfer to any carb as far as how to diagnose issues. I really enjoy these videos.
I have pretty much the same setup with SE pipes, K&N filter and Dynojet jets (170 /48) set by previous owner. The problem was the engine was "coughing" under cold conditions (under 5 degrees Celsius. The min temp I have ridden is -10 Celsius) at low speeds (less than 80km/h). I just replaced the jets with new 185/48 so the low jet size remained the same. After that: better throttle response, no running problems at any temperature and the fuel consumption is lower than before. Bike is 98' FXSTS and this setup change is made 15 years ago when I bought it and met these problems. I'm living pretty much at sea level in Finland. Maybe a bigger lower range jet would have helped too. In any case a great video. Thanks!!!
I have an 03 wide glide with a stage 2 twin cam 88 setup and it's been having a bit of deceleration backfire and not wanting to start up as smoothly as I'd like so this was very helpful.
Your a good mechanic Mike...I lobe your channnel and what you do, your videos are priceless...thank you for that. There are some mechanics here in Pennsylvania where I live that should take notes!.... Seriously.....they all want to use impact wrenches and air wratchets, drives me crazy...
Hey buddy, i dunno if you will ever see this comment but its all good. I botched a job on my honda cruiser dual carbs by upping the mains and the slow jet. Your video is on a 2002dyna and thats what i ride now. I put a screamin eagle exhaust and intake on and went from 45 to 48 on slow jet at 679 feet above sea level. Purrs like a kitten now and not starving for fuel. You da man!! Thanks for the video
Just for fun, try a 50 slow jet and see if you pick up a little more get up and go off idle. Maybe yes, maybe no, but "probably" a bit "more." Thank You for watching.
I wish you lived close by. I have a 1980 Harley FLT Shovelhead that just doesn't run pretty sure it's a carburetor issue because I had my friends carburetor on it for a while and it ran pretty good but when I put the original one back on not so much. Actually it doesn't even start now so I'm working on it. Love your videos keep up the good work
The early Keihin carburetors had most of their circuitry routed in and around the floatbowl. These passages are very small and get plugged very easily if the motorcycle sits idle too long. Just soaking them in carb cleaner rarely gets them clean. They need to be cleaned with piano wire or the like. Or, spend some money and buy a carb that you like.
Hey Mike. Love your channel. Instead of using a magnifying glass I go for my phone camera. I've been able to see some really small numbers on bearings and other small parts. Plus you can get a picture of the number. Keep the videos coming.
BTW...Thanks for the great video. I have "new to me" ebay CV waiting for me when I get back home and this video will help immensely in getting it ready to run.
my 01 heritage classic always started hard and took a while to warm up. replaced intake manifold seals and put a 50 jet in it. starts every time and made exhaust come to life. now going to upgrade tensioners and a 510 cam.
Sounds great. Watch your sparkplugs. By that, I mean, your sparkplugs will tell you if you have a vacuum leak. If both plugs are the same color, chances are, no vacuum leak. If one plug is light and one plug is dark, very likely you have a vacuum leak. You may need to rejet after changing the cams. But, sounds like you're doing well and having fun. I'm all for it.
My 03 roadking is carb. I was having a little trouble after changing exhaust and air cleaner. I was going to replace the CV w/ a S&S but after some advice from a friend I decided to order and install a CV Performance kit w/ new jets and haven't looked back. When the CV is working properly it is a good carb.
Stock was a 45 pilot jet. Used to drill them out to a 47 ish in stock trim. The factory had to set those bikes up sooo lean to pass emmisions. At 1000mile services plugs would be birch white. Scary lean
Me and the Girlfriend just picked up two 1985 Evo's! Her's is a Dyna FSXB and mines a Softail FXST. We watch you all the time! Both have around 35,000km
This was both informative and relaxing. Like the Bob Ross of the motorcycle world.
Wow, thanks!
after reading this comment it really sounded like I was watching bob ross.
Haha! I literally said the same thing. I wish I could be so calm!
Agreed
I'd rather hang with Pacific Mike, than Bob Ross .
Gotta say it: your'e one of the most careful and thoughtful mechanics I have seen in action. Stay well, good man.
Thank You. You too.
That re-jetting is no joke, my bike starts better, runs better, and no more back firing! TY again Mike! Summer is coming & stay well my friend!
Thank You. And, You too.
Did you have to adjust your mixture screw
Great video, can't go wrong with a CV carb. Sure as heck beats going to the dealer for a software upgrade or a reflash.
You bet. Thank You.
Your mechanical aptitude astounds me. My toolbox only has a hammer.
And I'll bet you do something that's way past what I could do in your field.
@@pacificmike9501 That's it. I just adopted you as my brother.
Great video as always Mike. On my 2003 Dyna with the K&N intake and Vance & Hines short shots pipes I wound up having to go up one size on the main jet, add two #4 washers under the needle to fatten the mid range, and a size 50 pilot jet. It is probably the most well behaved carb setup I have ever ridden. The other folks are right about those JIS screws, I hate those things. I went to the hardware store and got some stainless steel allen head screws with lock washers to replace them with. Anyhoo thanks again for donating your time to the rest of us.
Thank You. Good stuff.
Hoyt1911A1 how many turns out is your pilot screw at with the 50 slow jet in? Thanks
For JIS screws it's a JIS screwdriver. As is my '99 has just similar setup with the quiet baffles. 45 main and 2 ⅓ turns out. You have to start with fresh fuel, clean air filter, new plugs.
Idle at 1000, low idle will result in popping unless you don't shut the throttle completely against the stop when riding, if you like to get some pop idle at suggested lowest 950 or even 900 or less if you have a hiflo oil pump. Shouldn't start and run from cold with no choke, I just back the choke in slowly to 1100 after a few seconds and get the lumpy idle till it's moving down the road. Takes a few good runs to sort if it's been running badly from a previous owner who didn't understand carbs.
Haha! And I thought I was last one left in the world that still have Jet Kits!
This is why I SUBSCRIBED to your channel.
As always, GREAT VIDEO MIKE.
Thank you.
Your videos are therapeutic to watch. Bought my 02 dyna and honoustly cant afford to take it to the dealer for maintenance and i love doing it mysrlf honoustly. But these videos help so much. Nice calm and informative. Ever so gratefull mike.
Thank You.
Curious about your 02 Dyna Erick. I bought a 02 Low Rider a few months ago and wow, have I had problems with it. Some minor but had to do a fork rebuild. Only 12,000 miles on it. Guess the previous owner didn’t do jack to it.
How’s yours going?
Thank you for your information I still Owen a 1995 Electra glide classic with the c.v. Carbarator thank you for your great videos and information much appreciated.
Thank You.
Thanks Mike! It’s very nice to watch your videos you have a cool way to show how to do things, and I have a 06 Sportster with a carburettor and I love it , have been re jetting the carb to get it right and it is as easy as you did show, just watch the float bowl screws they are made of butter 😂😂 please keep showing us how in the future too 👍🏻
They are metric and use a special driver. Yes, they are a pain.
This is becoming one of my favorite channels, Thanks Mike!! I have an 02 Road Glide carburated and I appreciate you sharing your knowledge 🙏
Welcome aboard!
Mike, I just found your channel...what a great find. You explain things in a clear concise way. I look forward to searching your other videos and learning from your experience.
Awesome, thank you!
Another great video. I appreciate the language not being corrupted with a lot of curse as well. Your a good teacher.
Thank You.
Mike I would always jet up a little bit at a time to stop the leanspitting then I would start checking my plugs and going from there I would jet around my plug color thanks for the video
Thank You.
I always replace those pesky screws with socket-head screws. Nice video, as usual. Any time I am sitting around and want to either learn or get a new perspective on anything Harley, I tune in to Mike’s Garage. I can be confident that, should I choose to show one of your videos in mixed company, that I won’t have to apologize for any content. This is the epitome of professionalism. Thanks for all that you do.
Wow. Thank You. We do try. You disserve nothing less than the best we can do.
This helped me so much. Thanks for taking the time. Also love your other EVO rebuild videos. I diagnosed my lean spit by watching your video! Wish u had a podcast.
Maybe eventually. Thank You.
@@pacificmike9501 yeah, i would listen often while driving.
Thanks Mike I can jet my own carb on my 02 softie now you are the 💣.
Cool. Thank you.
There's a but more to the whole equation but yes Mike did a great job.
I bought a 2004 FXSTD last June with 5,000 miles, has screaming eagle exhaust. It had a lean spit. I opened up the adjustment and that helped. I also run non ethanol fuel. The spit is less frequent, but occasional. I cannot help but think if I made this mod on my bike it would get more go on the throttle.
Thanks for the tutorial.
Thank You. And, you're right.
That sounds real healthy to me. I just recovered my 1963 Schwinn bike today that was stolen a month ago. I saw this dude riding it and took it back. Thanks to the Man Upstairs. That job on the carb was surgical. Thanks for sharing.
That's cool. Thank you.
I truly do love watching your vids you have such a mellow way about teaching and showing I could truly learn a lot from you and I appreciate all the time that you have spent on making CZcams videos. There's not many like you left, everybody is all about advertising and money and most of them don't even have any
skill or knowledge worth teaching or sharing. I look forward to watching many more of your videos, I myself have an EVO 883 98 Sportster that I'm about to tear apart and try to make a 1200...
Thank you. You'll love it even more as a 1200.
Before changing to a Mikuni 42, free flowing A/C and RB pipes I had the exact same set up on my 02 Night Train. Being pretty much just above sea level here in Massachusetts and having a 95ci I had the same pipes, A/C and my CV had a 48 pilot. I would get that lean spit any time I got on it on the highway when changing gears at a higher RPM, never bothered rejetting or adjusting needle as I went to a Mikuni but the CV is a great and forgiving carb IMHO. I'm a carb type of guy myself and learnt to rebuild and sync them on my metrics so when I got into Harley's only having one figured it was a piece of cake lol. Little did I know that a single fire coil and old school V Twin tractor engine makes for a tricky tune at times being the way the engine scavenges, especially when changing cams, head flow, compression ratio, timing, ect. I just love the way a carb sounds, feels and how easy they are to tune as you can really only do so much with them and feel the butt dyno is all you really need. my question this week, hmmm let's see...how about we get old school Mike. Plug chopping, it seems to be a lost art and have been told that with today's plugs it really can't be done accurately but I still believe plugs don't lie. I've never tried this method but surely would had I known all the variables like will colder weather give you a false reading of lean or vice versa with warmer weather. Should I have the bike up to operating temperature and then switch plugs to begin test and at what throttle increments. Do you cut power at higher RPMS at WOT and kill it then pull over and check plugs? Does the type of plug matter, iridium, nickel plated, platinum ect. Maybe I'm overthinking it but I do check my plugs usually every 1000 miles and change them every oil change. While this is probably overkill I can't leave my bike alone. If plug chopping is still an accurate measure of ratio I think a proper explanation (maybe a video) from an expert like you could really benefit young Jedi's like me when the torch is passed as I hope to be as good as you when I get older and tell the ones coming up about the Great Pacific Mike and how I learnt from the best.
Thank You. I feel I'm being "over-rated." However, there's been a lot of information about reading plugs over the years. But, as far as I can see, "trends" show up. In other words, today's fuels and plugs are not that easy to read. For accurate reading, you have to look at (with a magnifier) that little ring way inside where the steel and porcelin come together. "The plugs look dark." Okay, they're running rich. "The plugs don't match. One's dark and ones light." Most likely a vacuum leak. Today's engines, when running properly, have nearly complete combustion. The relics still tell us stuff.
Same carb
Thanks Mike I think I have this job ahead of me this spring. First want to eliminate bad fuel. Bought the bike this fall and it was not so happy when cold. Keep the videos coming I learn something each time I watch.
Thank you.
I have the same issues. About 10 years ago a magnifying glass became a permanent addition to my top box. In a lot of ways I miss carbs but on my 05 Heritage I put a ThunderMax EFI. Great tuning capabilities. It's my first injected bike and the only bike I have owned newer than 1976. It's true, most of these kids don't have a clue how carburators work, how to troubleshoot, or repair a carburetor, and here I am learning the ins and outs of injection. It makes us kind of in the same boat just on opposite sides.Thank you for these videos and be safe.
I agree.
Mike is like watching a Dave Mann drawing come to life. Peace to you my brother
Wow. Thank You.
A little "Zen" goes a long way!
Thank You.
Thanks Mike , love watching your work,interesting about the lithium grease around the breather banjo bolts. Mine has a series of thin washers all sides of the breather and bolts which are pretty worn. Interesting and amusing video. Thanks.👍🏼
Thank You. You know, that lithium grease may just help you out there.
U8
M
Thanks Mike , very informative and so helpful.. Great videos and very easy to follow . You show people what to do and dont tell them, and their is a big difference . Cheers from England
Thank You. Glad it helped you.
I have this bike, in an 03. Nice to see all the familiar parts to mine. I needed this video. Well done. You sir, know your shit. Wish you were in pennsylvania.
I am retired. If I can pass along a little information, I'm pleased. Thank You.
Very well explained would love to see a video on a S&S super e .
Thank you. When it comes up, we'll do it.
@@pacificmike9501 We are waiting for that one, Super E is ubiquitous upgrade, nearly, on old shovels. My issue is jetting with straight pipes but have shotguns too with mufflers as my wife can't stand straight pipes and I"m half deaf. Two different beasts and wish I was better at adjusting when I switch pipes.
Mike did you know that the screws that hold the bowl on are J.I.S screws and not really a Phillips head screws. If you look closely at the screw head there is a small dot on the head of it. JIS stands for Japanese Industrial Standard. The angle of the slot is slightly different from a Phillips head causing a Phillips to slip. Buy JIS screwdriver and never strip another JIS screw and you'll never need a impact driver to removed bowl screws again.
I think you are correct. I think I didn't know. That's two people who have set me straight on this one.
@@pacificmike9501 got that from a great mechanic (Bob)at Nick's Custom Cycles in Williamstown NJ east coast largest used HD parts yard.
@@jeffbower6940 HI DOES NICK'S CUSTOM CYCLES HAVE A WEBSITE OR CONTACT NUMBER? COURIOUS . LOOKING FOR MECHANIC WITH KNOWLEDGE AND PARTS FOR
HARLEY AMF'S
@@gildriver8717 www.nickscustomcycles.com
If you call Nick's sometimes they'll be very helpful. These guys are old school and really know their shit.Go there if possible there is a wealth of information between those guys. Also an antique bike showroom. 856 728 9607 hours Tuesday through Saturday 10 -6 Friday til 8pm.
I no longer own a motorcycle, not am I a mechanic. I ran across your channel, and subscribed. After reading all the comments, I concluded that you had the right fix. I would have liked a short clip at the end of the video (after the test ride) to show you with a winning grin on your face. On another note, I am running across younger mechanics who never worked with points in an automobile.
Thank you very much!
As always a great informative lesson, delivered perfectly. Wish you lived this side of the pond man.👍🏻❤️
Thank You. I'd certainly like to experience that.
Great job 👍. Most Harley dealers won't work on bikes over 10 years old. And they wonder why they're declining.
Thank You.
No wonder none of the local dealers know how to work on mine, Its 21. Oh well, I like learning how to do things myself.
Tim Mix.. Nothing new. Automotive dealerships are the same way and that's how it's always been... New vehicle dealerships be it automotive or motorcycle only work on newer vehicles mostly with warranties.. You wouldn't expect a Ford dealership to be able to work on a 1928 Model A any more than you would expect a Harley dealership to work on a 1940 Knucklehead..That's what independent shops are for, that's why they are there.
They worked on it till ownership change. Ain't like it's ancient. It's a 96. I think the carburetor scares them.😂Found a great shop anyway.👍🖖
@@timmix331 I didn't mean to disrespect you or your bike... I was mainly stating that new vehicle dealerships have to draw the line somewhere. That's why they go by the 10 year time line. Now depending how well you know the people at the dealership, they might work on an older bike but it's up to them.. I don't have to worry about it because I do all of my own work, except for machine work if needed..
I don't know about the rest of the world but when I say "guys" in reference to other people I don't think of it in the actual masculine sense but more in the sense of just general people (maybe I'm weird that way)
I think the way you use it is really quite normal now. I remember years ago, being on a date with a rather attractive woman. We went to a nice restaurant for dinner. When the waiter referred to us as "guys," I thought "Really? Is this guy blind?" I've always tried to use my manners and be respectful of others. But, common usage does take over, and I think you are perfectly in order.
Pacific Mike it is a colloquialism but yes even I who tries to choose words with care will refer to a mixed gender group as “you guys” I do remember my generation wanting full equality in every respect and that’s what I give them so everyone is a guy except when I and she are alone then I know what side my bread is buttered on🥪
I agree. But in this increasingly PC world, I've gone to just use 'folks' or 'y'all' to refer to unknown others.
Hey Mike you should be able to get some gigs as a narrator with that voice of yours.
Mike one of the first things i had done on my 99’ Dana was have the carburetor rejected the Best thing I ever done! I went all over the country on that bike never had a problem, from Florida, went up to 13,000 ft in the mountains, never skip a beat! Had it din-nerd the guy told me to never let any one touch it, it was Perfect! Thanks Brother, You are The Man!!
That is awesome!
I took your advise and put in a 50 low speed jet in my 2002 FLSTC and that fixed to idle issues. Thanks.
Cool. Thank You.
My 2002 FXST never starts cold without the enricher . You may have shown me why .
Even have to open it s it slightly when it's in the 30's and 20's when I take off until it warms up .
Not a big deal. Try a slightly larger Pilot Jet.
The worst mechanics I ever took my shovelhead to was a Harley dealer
Okay.
i hear that ,better to get learning from Mike here & do it your'e self ..
Because you need a technician not a mechanic. Trouble-heads are a whole different animal than the newer models. I resource Mike all the time. This channel is great.
Pacific Mike, I enjoyed this video very much. Your manner is very good for helping us to learn. You obviously have a ton of experience and thank you for sharing it.
PS, you have a voice for radio.
Glad you like it. Thank You.
My 02 Sportster was doing the same thing. Living in the Midwest I had a 45 jet in it, took your advice a put a 52 in it and the low speed pop was gone, the bike runs great. Thanks a lot.
Thank You. That's very cool. But, you may be a little rich or lean. You can experiment around, now that you know how simple it was.
Thanks You! I like carburetor injection as simple way to get the right combuction.... Could you please give a badic of adjustments since CV 40 does not look so complicate?
Thanks one more!
Get a carburator manual on that CV40. Anyone who sells Mikuni Carburetors should be able to help you.
I have a 2002 FLSTC with a CV carburetor didn't want to idle but it ran good at speed. I replaced the 45 low speed jets with a 48 and replaced the high speed jet from 185 to 190 and it idles fine now. I have an 01 Road king with fuel injection and I am not impressed with it once i got a change to look it over. I am sorry i bought these twin cams I would trade them for an Evo today. I am a Shovelhead panhead guy they are big lawn mower motors I can work on.
I get it. By the way, you probably didn't need the main jet change. It'rs running on the pilot jet most of the time and the main jet is usually adequate. I wonder what your altitude is. If you're running a less restrictive air filter and a set of free-flowing exhaust pipes, you might try a number 50 pilot jet. Just an experiment.
@@pacificmike9501 I live in south east Alabama it is 450 foot above sea level. I got this bike used and it had great care taken of it. The guy did change out the factory emulsion tube and has changed out the factory pipes. He had an idle issue with it too. When I rebuilt this CV carb I put back the factory emulsion tube a 48 slow jet and a 190. I am going to ride it today and see how it goes and look at my spark plugs. We moved here from the Tampa Florida area and my old 72 FLH ran great there but now I am having a too rich mixture issue.
Great video, I'm from Alfredton, Victoria, Australia, This is helpful as most guys will just do the pipes, and filter and forget to do the jets, SOOOOO, I'm getting another 2005 FXDWG in next couple of weeks, it's got a set of VnH's, but nothing done to the Air Cleaner, so this Air and Jet are on the list. Thanks Mike for your valued input and "Brain" working on earlier models. Cheers Teddy
Thank You.
I absolutely love these videos. Mike is the Bob Ross of old Harleys
Thank you.
I was waiting for him to "beat the devil out of it"!! hahaha
You of course can't recommend gas, but I can old friend ha! The ONLY pump gas we use on the Dyno and our street bikes in general is Chevron and yes I tried them all.
Cool.
Shell premium no ethanol 93 octane
I wish carbs were still an option. I would definitely prefer it over FI
The government has their requirements, and we have to go along with their program. Or, I'll ride my old bikes.
My carburated 2002 fxst will smoke my 2001 injected roadking classic .
There's kits now to carb swap the M8.
Thanks for sharing mike... look forward for the next one
Thank You.
Great video. I just bought a replacement 40MM CV carb for my 2005 Dyna FXDC. I had questions about where to start with jet sizes. Pretty sure you answered / explained all my questions. Again, very informative video, and may thanks!
Glad I could help.
I’ve had to use the zoom on my phone camera to read tiny print, it’s quicker than searching for a magnifying glass.
Good Idea.
You might as well say it, breather bolts are made of cheese!
They are hollow and should not be stressed. I can't speak for the material they are made of.
Harley has a habit of this. EG the timer cup screw. Brits too. the screw for the zener diode gets overtorqued and cracks the diode- system overcharges on long freeway runs and can destroy the whole system. Ya can't blame that on Mr Lucas.
This guy is a great teacher, I can listen to him all day
Thank You.
My eyes are in the same way Mike. I got a lighted magnifier and mounted it on my bench where I do my close work. Helps greatly.
I just need to put mine back on the bench. I have one too. Thanx for reminding me.
cell phone will do it
One of my choices when buying my bike i am old school ill stick to the carburetor
Me too. But, it's just "personal preference."
When I bought my 2002 Nightrain FXSTB the salesperson was like you want that with fuel injection right? I was like no give me the carb version. I later upgraded the card to a mikuni 42 MM flat side it runs amazing that bike is dialed in like a Swiss watch !!! Thunderheader pipes S.E lifters, push rods, S.E forged HC pistons. Woods 590 conversion cams with a modern hyd cam plate S.E high compression ignition. S.E clutch, with a hole shot kit in the primary
Long live the carb, injection may have improved fuel consumption and saved the odd hedgehog BUT, nothing is more manageable and fixable than a carb.
Yep.
I kind of wish my 2005 Deuce was carbed.
I was looking at getting a 2004 Fatboy from a guy but was fearful because it had a carb. After seeing this video and reading a lot of the comments, I think I’m going to pull the trigger. Loved this video and the way you show /teach. Thank you
Glad I could help
10:20 "Philips screws out of here"... Nope. they're JIS metric screws not Philips (the JIS screw has a small dot on the top of the head as indicator it's a JIS metric screw), that's why many people end up badly stripping the heads on those metric screws when using an American Philips screwdriver on a Japanese screw, you can get lucky though using a Philips if those metric screws is not tight, but with any force the Philips will easily strip the head.
Thank You. I feel ignorant now. What I normally do, when they're too tight, is have someone hold the carb while I smack them with a hand impact driver. Crude, but effective with only one good tap. Thank you again. I've now been properly informed.
Wayne Simpson If I see the Philips or Japanese version start to or not able to turn I’ve often used a small pair of pliers to get them to start turning I did not know there was such a thing as a Japanese Phillips
@@MoeLarrycurly1 those CV carb bowl screws are Harley part# 27579-88A JIS screws, they are metric size M4 x 0.7 x 14mm
Wayne Simpson 👍🏼🖖🏽 thank you
Stop worrying anout policatal correctness lol. Great video as always
My mama tried to teach me manners. Mama tried. I try.
@@pacificmike9501 ..Manners, courtesy, common sense, and respect...all going the way of the Dodo i'm afraid. A truly sad state of affairs, coming up for the next few generations i think. Great Vid's by the way. Where approximately are you situated ?
Great job Mike, I think that's the same problem I'm having. I had the bike repaired after a wreck and different pipes installed, now I have to have it enrichened about 1/2" just to run the thing on a warm day. Today it was 38 degrees and it took a lot of cranking to start it, fully enriched.
Check the sparkplugs. If they are the same, all is good. Just sounds like you need a richer low speed jet. If the plugs don't pretty much match, you have a vacuum leak.
Funny I stumbled across this awhile ago. I just rejetted my carb yesterday. I had an 01 EG TC88 that was injected and I got rid of it. I for one don't like fuel injection at all I've always been a carburetor man myself. I could have put a carb on it I guess but I just wasn't Fond of that bike it was too new for me. Years ago when I was a teen early twenties wrenching at a local garage I rebuilt a couple carbs a week. It was a regular thing needed at the time along with choke pull offs being replaced. Then the newer carbs you had to remove the seals covering the adjustments and drill them out to get the tool in there to adjust them. Then it was what all vehicles had on them, no injected cars to fiddle with. Carburetors are so simple and easy to work on its odd today a lot of people don't know how to work on them. Same with points. Everyone puts electronic chips in and tosses the points. Not me I keep my points they work well and only need a periodic adjustment. I'm old school and prefer the old ways that's why I sold the 01 and got the 73 Shovelhead instead. That's my kind of machine there. Old school and real simple to work on. Plus the look and sound is what I wanted. These are what we're new when I was growing up. Shovels and Pans everywhere running up and down the road. It has the S&S super E on it and it seems to be running too rich. Mine doesn't spit or choke it just bogs down and has no umph so I'm jetting down. Plugs are black and fouled so it looks to be running too rich. Another lost art with guys are reading spark plugs too. Plugs tell you what's going on in that combustion chamber . Just waiting on some decent weather to get her out so I can see what she's doing after the jet change... You and I have a lot of the same traits of what we grew up with and have worked on. More cars for me as an auto mechanic but I've always ridden bikes since I was a kid. I enjoy your videos as well. Not trying to take away from your post I just always talk a lot, post conversation instead of just one liner replies... ✌
Thank You. Your comments are very appreciated. We're both wordy guys,but, I try to answer all of these comments. We'll talk again.
Awesome video. I love the way you teach, it's really easy to understand. I'll be doing that to my bike soon. It's running ok but I know I can make it run better.
Thank You. Yah, they can always go a little "better."
Thanks Mike I’m going to to do the same with my 99 Heritage Softail Classic. Cheers mate from down here in New Zealand 🤙🏽
Thank You.
Thanks for the great video, been having problems with the the fuel system on my 99 Dyna that I hadn't used for about five years. This will help quite a bit.
Great to hear!
Thanks for the great instruction, as always. I would very much like to see a similar video regarding the Mikuni carbs and perhaps S&S if you can. It seems I always learn something from your videos.
Thank You. We do them as they show up.
People like Mike are the reason I want to ride a Harley Davidson.
Wow. Thank You.
You meet the nicest kind of people on a Kawasaki, but there are a few exceptions to the rule. Mike is one of the exceptions.
@@raybrensike42 Kawasaki is great too ! Quality machines.
Man this video was just what I needed to get my bike running perfect!! My wide glide had a 45 and put a 48 in . Huge thank you 👍🏼
Glad it helped!
Hi there Pacific Mike,that's a beautiful Harley & thank you for sharing that work on the carburetor & that is a great air filter & "WoW" that sounded the works ,I love the sound of Harley's,
My Yamaha sr 125cc has a wonderful carburetor,I am new to motorbikes,im in my first year,but loving every minute & I love the videos Mike & all your tips,thank you😊😊😊
And Thank You.
thanks for this video, I am changing the jet out in my 2000 Harley Electra Glide, your instructions are great
Glad it helped
Having a 01 Deuce, a 52 cleared it up. With a SE big bore carb, Andrew's cams and VnHines 2 into 1 big radius exhaust at sea level.
Throttle is crisp, and what a fun torque monster..
Yep. Nothing like a "well tuned" Harley.
Picked up a 98 Dyna going to throw a 52 in tomorrow and see how great it runs 👍 You're a great teacher thanks
Thank You. Have fun.
Thanks! I rejetted my Evo and now it runs like a champ. I bought it in Wisconsin then rode it down to sea level in Rio Grande Valley, Texas.
Glad it helped!
Another great video. When I had children at home, I would take the jet to them and have them read it to me. Now I need to use a magnifier. I would love to see a video on checking and replacing cam chain tensioners for the early twin cams.
I haven't done one in quite a while. If I have to, I might. But I don't see one at the moment.
Just got home from a 6 mile trip to the Post Office on my WLC. Got caught in a storm and the plug wires started shorting.... such fun! haha My morning got alot better once i got home, dried off and saw you had a new video uploaded. Thanks for taking the time to help others. Al
Thank You. I am duly impressed.
The CV carburetor float bowl screws are JIS, (Japanese Industrial Standard) and use a special screw driver to remove them. They're a blunt or modified "Philips Head". I bought a set of these screw drivers and don't have problems with the screw heads " caming out " and ruining the screw heads anymore.
Great Videos, Thanks for your time.
And, Thank You.
As you said, you made it seem easy! Great information. Thanks for the video!
Glad it was helpful!
Hi Mike, this is West Ky Mike wishing you a great day. Today is rather shitty (ice storm) day here, but it is a great day to work on a couple of Harleys and I also have a Honda 300 Carburetor to clean out. Thank you for your video on replacing the slow speed jet on the TC88. It is always easier after I watch you do it.
Thank You. Glad it helped.
I had a customer with a custom electra glide. I think it was a 99 he got from a friend. It ran horrible and he said no one really wanted to touch it. it was obviously carbed. Luckily it just needed a good cleaning and some little adjustments, no jetting. I'll work on carbed harleys all day long they are so easy to work on. I'm jetting my suzuki bandit 1200 now and it's such a hassle, 4 carbs, 8 jets, syncing, etc. etc. smh. Lovely video! Internet knowledge like this video are invaluable.
Thank You.
Hey Mike - please don't feel like you need to reply to this. Just wanna let you know that this info was a great help to me - I adjusted the jetting years ago on my twin cam and I see now how I did it wrong and it's never been great.
Thanks so much, Frank.
Glad I could help!
thank you Mike
love your videos
greetings from the Netherlands
Thank you, and greetings to you.
When I cannot read the small print I take a picture with my phone and then I can enlarge it until the cows come home, never fails me. Thanks for your vids!
Thank You. Modern Technology is really a big help.
You can go to the Mikuni website and read their info on adjusting their carburetor, should transfer to any carb as far as how to diagnose issues. I really enjoy these videos.
Good point. Thank you.
I have pretty much the same setup with SE pipes, K&N filter and Dynojet jets (170 /48) set by previous owner. The problem was the engine was "coughing" under cold conditions (under 5 degrees Celsius. The min temp I have ridden is -10 Celsius) at low speeds (less than 80km/h). I just replaced the jets with new 185/48 so the low jet size remained the same. After that: better throttle response, no running problems at any temperature and the fuel consumption is lower than before. Bike is 98' FXSTS and this setup change is made 15 years ago when I bought it and met these problems. I'm living pretty much at sea level in Finland. Maybe a bigger lower range jet would have helped too. In any case a great video. Thanks!!!
Thank you. I think you are correct. Remember, the low speed jet is what you're running on until around 60 mph. I'd certainly try a 50 or even 52.
I have an 03 wide glide with a stage 2 twin cam 88 setup and it's been having a bit of deceleration backfire and not wanting to start up as smoothly as I'd like so this was very helpful.
Cool.
Love this guy. He knows his shit! He makes you feel like you're family.
Thank You.
Thanks, Mike. My sporster was running like crap. Put in a 48 jet and it's running great.
Great to hear!
Your a good mechanic Mike...I lobe your channnel and what you do, your videos are priceless...thank you for that. There are some mechanics here in Pennsylvania where I live that should take notes!.... Seriously.....they all want to use impact wrenches and air wratchets, drives me crazy...
I get it. Thank you.
Hey buddy, i dunno if you will ever see this comment but its all good. I botched a job on my honda cruiser dual carbs by upping the mains and the slow jet. Your video is on a 2002dyna and thats what i ride now. I put a screamin eagle exhaust and intake on and went from 45 to 48 on slow jet at 679 feet above sea level. Purrs like a kitten now and not starving for fuel. You da man!! Thanks for the video
Just for fun, try a 50 slow jet and see if you pick up a little more get up and go off idle. Maybe yes, maybe no, but "probably" a bit "more." Thank You for watching.
Love how you explain and teach....
Thank You. I'm glad enjoy it.
Well thanks to you. I’m not afraid to take on rejetting my carb. Hopefully my pig will stop spitting too.
Thank you for your videos young man.! 😊😊
It's a standard procedure. You'll get it. I haven't been a "young man" for quite a while.
I wish you lived close by. I have a 1980 Harley FLT Shovelhead that just doesn't run pretty sure it's a carburetor issue because I had my friends carburetor on it for a while and it ran pretty good but when I put the original one back on not so much. Actually it doesn't even start now so I'm working on it. Love your videos keep up the good work
The early Keihin carburetors had most of their circuitry routed in and around the floatbowl. These passages are very small and get plugged very easily if the motorcycle sits idle too long. Just soaking them in carb cleaner rarely gets them clean. They need to be cleaned with piano wire or the like. Or, spend some money and buy a carb that you like.
Very pretty color of the black with red accents...and I really like the Harley logo on the tank.
It is my friend John's bike. I'll tell him.
Hey Mike.
Love your channel. Instead of using a magnifying glass I go for my phone camera. I've been able to see some really small numbers on bearings and other small parts. Plus you can get a picture of the number. Keep the videos coming.
Yes, I'm learning these things. You're so right.
Im using a 5x and 10x jewelers eye loop..a few bucks each on the net, these days
WOW THATS COOL YOU TAKE ALL THE FEAR OUT I LEARN ALOT TODAY IM NEW TO YOUR CHANNEL GREAT JOB THANKS
Thanks and welcome
BTW...Thanks for the great video. I have "new to me" ebay CV waiting for me when I get back home and this video will help immensely in getting it ready to run.
Glad it helped!
I love how mellow you are man i bet it took allot of years to get that way.
It's taken a concious effort. I don't want to be impatient or angry. It does not serve me well.
I totally agree with you.
Mike it sucks gitn old..my eyes are like yours...love your wisdom brotherman
Thank You. Old age is not for wimps, is it.
my 01 heritage classic always started hard and took a while to warm up. replaced intake manifold seals and put a 50 jet in it. starts every time and made exhaust come to life. now going to upgrade tensioners and a 510 cam.
Sounds great. Watch your sparkplugs. By that, I mean, your sparkplugs will tell you if you have a vacuum leak. If both plugs are the same color, chances are, no vacuum leak. If one plug is light and one plug is dark, very likely you have a vacuum leak. You may need to rejet after changing the cams. But, sounds like you're doing well and having fun. I'm all for it.
My 03 roadking is carb. I was having a little trouble after changing exhaust and air cleaner. I was going to replace the CV w/ a S&S but after some advice from a friend I decided to order and install a CV Performance kit w/ new jets and haven't looked back. When the CV is working properly it is a good carb.
It's an excellent carb. The only reason I ever changed them is to go larger. That's when the larger Mikunis come in to play.
Mike you have a great voice! I want you on my sat nav great videos 👍
Thank You. But, I don't know what that is.
Stock was a 45 pilot jet. Used to drill them out to a 47 ish in stock trim. The factory had to set those bikes up sooo lean to pass emmisions. At 1000mile services plugs would be birch white. Scary lean
Yep.
You are a gem Mike. Thank you for all your content
Glad you like them! Thank You
Me and the Girlfriend just picked up two 1985 Evo's! Her's is a Dyna FSXB and mines a Softail FXST. We watch you all the time! Both have around 35,000km
Thank You. And, congratulations!