1500cc Triple 308hp Dual Rotary Valve MONSTER
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- čas přidán 18. 01. 2021
- Ricki makes another visit to MAD Motorsports for a dual rotary valve 1500cc 2-stroke triple snowmobile that makes 308hp. Meanwhile, Cousin Dean gives us a tour of his shop for some very different snowmobiles including a rotary valve engine from a 1983 Ski-doo Blizzard 9700 and a Polaris Indy XLT. If you need some specialty work done, you can contact Cousin Dean at MAD Motorsports at 780-986-6370. Don't forget to subscribe!
If you're new to our channel, we post videos about snowmobile tuning. Lots of tips and tricks for maintaining and modifying your sled and sled trailer. Mostly just DIY sled stuff for people who like to get their hands dirty or tinker in their garage.
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www.digit9.ca
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DISCLAIMER: We don't recommend trying anything you see on this channel without contacting your manufacturer or certified sled technician. - Auta a dopravní prostředky
The most underrated CZcams channel Ive ever seen....
What Max said! 🤙
@@DIGIT9 I just can't comprehend how with such a great host and high production value you guys are still at 10k, keep up the good videos man, cheers from New Brunswick
My first sled was a 292 snow jet, the motor didn't last 6 months. I worked all summer to buy a 640 Kohler motor, I figured out how to make it fit, I tuned it and then rode it like a bat out of hell smoking virtually everything even the RCMP'S Merc Trail twisters. The year was 1976-77 I was 13-14 some people in my town (Thompson Manitoba) thought I was a mechanical prodigy but there is no way I could build or even dream up some of the stuff you guys build.
That Triple sound is Second to none
I had a 700 Ultra Piped and Chain and geared and Jetted Clutched. It was like having a rocket between my legs. Awesome Sled and the sound is AWESOME
I love how my cc say "music", when the engine is running! It really is sweet music!
Now we’re talking! Braaap!!!
I had 95 Polaris Storm for several years. It was heavy, but very fast, and I loved that triple exhaust rumble. Sweet!
That billet sled is so rad! I'd love to see more on that thing!
We will do a vid on it when Deano gets it running !
You are correct about the "real" Rotax engines...
Those 583 and 670 were the big guns in my sledding heyday..
I've just picked up 2 670 mxz for my me and my kid to goof off with....Rotary and RAVE at its best...the torque on a 670 for grass drags was phenomenal...Best motors Rotax built, see lots of newer sleds blown up and going for part out...
I love the rotary valve engines. I use to drag race a 95 Mach 1 670 with the stock twin pipes and we destroyed the drag race circuits up here in NY
Ohhhh bull shit ding man. Back then fastest sleds where Polaris snowmobile. Or who's the machnic and I will tell you why. If u want skidoos had all the cash back then really nothing else. Now yamaha turbo can't touch steal pull.pull n.pull
@@canadaplace2be402 im not talking turbos and new sleds I said 1995. If you know so much then tell me fking Polaris had in 95 ? those POS Ultras ?
@@canadaplace2be402 cat literally made the fastest dude
Vicious buddy awesome 👍👍😃
Also peep the sparks from his studs when he punches it
Now THAT'S a greasy triple!!! AWESOME
We need more vids like this...this is awesome
If you dont like the sounds of a Tripple 2 stoke sled..... I don't know if I can talk to you.....
I remember 22 years ago driving my 1994 Indy 440 and having Indy 650s and Storms passing me with there tripple pipes and getting temporary PTSD from the screaming of those triples... 10 years ago I got to take a XCR 800 mod sled for a day and it was such a fricken blast.... I fricken want a big bore tripple with nice loud pipes agin just to scare my self with agin
All these engines sound awesome but one engine that made your ears ring was Yamaha SRX/SSR that turned 10,200 rpm with open stinger pipes. Nothing like a piston port engine leaving the line at 6500 rpms. We had two of these sleds and they kicked ass back in the day!
@@paulmazzola398It stands to reason why those Yamaha Tripple's sounded so good, they were built by a music instrument builder! Those darn tripplet Yami's have a special sound when in over-rev that is just incredible! The only thing that sounded better was my 96 V-max4 800 with Bender pipe's and engine work. I was lucky enough to own one of the sleds built by Tim himself! I ended selling it back to the guy i bought it from in Colorado. It was a monster on a frozen lake, or trail riding. But in the powder it became a fat ill handling submarine! ..lol ..from Wyoming USA 🇺🇸 👋🤠
out west these 1500s grow on trees, genesis Polaris though with chassis meant for deep deep powder... 174x3"
I’m a a subscriber, I can’t find the bell notification...love that XLT not a ski doo fan.
Awsome sled
Subscribed...liked.. enjoyed content!
And don't own a sled 😉🤣
The 354 and 454 Sno Pro. Rotax engines with Nikasil cylinder and triple exhaust port in the 80 was very powerful engines and lots RPM. I remember a friend build a 660 triples duels Rotary Valves. lots off work. Take two 454 Sno Pro Rotax engines 1980 for build that's 660 3 cylinder Rotax Open Mod for ice drag. and i saw a 880 Rotax two 454 Sno Pro. The 880 was good for top Speed but not really for 600 feet ice drag. The 660 was betters. back in 80 and 90. but i never saw a 1500 good jobs guys 👍👍👍
Love it sick
1.5 L naturally aspirated engine with 308 horsepower that should be a world record with it pure engine weight to legendary
Holy shit that mod triple is sick! Need more of that thing. Owners channel?? I need to get me another wedge chassis and swap in an xcr 800 engine..
Actually in the process of doing just that
I'm just going to subscribe for the potential that you guys will start messing with tractors but even if you don't you have me with the sleds.
Like Garden tractors ?
Modded ones of course ?
My 440 SP had the rotary valve.
I would like the 1500 c.c with 121 inch track.
Just Wild! 😲😬😎👍👍👍
You said those are crankshop pipes right? I wanna get some for sxr700 triple. But cant find any
Been subbed brah since like 2 k
Early adapters are prone to be masters Dustin! lol I know those little pleas to subscribe are super annoying for early subs (I hate doing them) but there's been some confusion so thanks for hanging in there while we get that out of the way. 🤙
@@DIGIT9 yeap u gotta tell em love the content
Wait there is people not subscribed to digit nine!!!
We are working on it !!
ikr - HERETICS! 😲😬🙄🤦🏼♂️
... BURN them! 🤣🤣
Okay I have an older Skidoo 583 Rave it's very peppy but want to upgrade and do some things but use the same chassis was my best go motor wise
Thank god it snowed
The picks scratching the tar hurt my soul
What is an RMI sled doing in Edmonton?!? I’ve always been led to believe they were all together still but here’s a very special sled up here in Canuckland!
not quite sure how Deano acquired the sled but I will find out !
Canada!!!!
Top Gun baby!!!!!! 😜
I know ski-doo built the 670 rotorey valve in the mxz 670HO in 1999 because I bought one band new that year and they built the 9500 plus from 79to 82 and the 9700 in 83&84 the only one with factory oil injection was the 1982 9500 the 9700 was supposed to be oil injection but it had such a vibration they could not make it work is what I was told by my local dealer in the fall of 82 that was vary disappointing so the 521 didn't get oil injection until the 1985 formula plus.
Had a Bottle of Koolwhip on it
I cant beleive you said nos!
I see you got the spark option on the purchase of that track.....
God damn that sled is badass
It was orange it was probably a super sonic Moto ski pretty much the same machine.
Just a slight woody???? It was more than slight for ME !!!!!!!!!!!!!!!
some nice new filters would really make it complete
Any Chance that used to belong to Ken Reich? Specialty Sleds, or a guy in slave lake. I have seen that sled before. When it was getting built? But of course I cant remember so long ago.......uhm
583 rock
I hope those weren’t chisels 😭, a few hours on a grinder to fix that
308 HP. Ill bet that moves out, is there a race video
Where do you find the parts to build these mod sleds
Swap meets , Wreckers , Kijiji
i have one of the same engines
you need to put studs in it but i dont know if it has some all ready or not
Its set up for ice drags right now but is being converted for snow drags !
What I REALLY wanna know is.......How'd ya get an 800 triple up to a 1,500cc triple? A stroked 1,200cc watercraft motor, or????
When you mention "Crank Shop" are you talking about the Crank Shop in Vermont, U.S.A.?
Yup
@@DIGIT9 that's bad ass. I work across the street from The Crank Shop and have for almost 20 years. I hear them sled engines all year long as I think he dynos the engines there or at least that's what it sounds like. I often have them do custom work for me, not for snowmobiles but machine work for my car or whatever else I happen to be working on. Larry is a genius!
Really shocked to see individual heads on a triple with that much hp ! I always ran the psi single head. Not only will it stop the block from twisting but it also is better cooling !
Balances the cylinder temperatures better too
@@glenholmgren1218 sure does..
What is that one off aluminum sled? That thing is nice.
This is all I got George: www.angelfire.com/il2/rmi/
It's an RMI. Radical Machines Incorporated. I live 5 miles from where they were built
@@DIGIT9 ✅😲😲😲
UnF^
*En-two-Oh*
Jow much you sell this for?
NOS= tickle me Elmo gas.
Is that mad motorsports in Leduc
You are correct Brad.
@@DIGIT9 awesome. I’ve heard great things about him and his shop.
They went from 79 to 83 to be correct
That motor from Polaris is 13.000 a hole lot of hours.
Dude just destroyed all the picks and chisels he has in that track haha
Make it into a mountain sled
Should have a rotary valve per cylinder.
Upshifts to fast with a roller clutch, lol
Where do these guys come from 😂
1 min ago this post came up
Excellent
you can have it if you want
What would you want for it ?
i have no idea but if you would like to see some more pics i we could try to get is contact
give me that mountain magic lol and we got a deal
👍🏻🇨🇦
503 rotax
at 2:36 the video was in NO WAY sped up... that is 100% normal speed replay. --- come on guys.
It is actually 100% normal speed. Bet me money and I'll prove it.
I know where there's a 390 horsepower turbo Thundercat that'll smoke that thing
Ok... so take the turbo off and run em or turbo this one and see what happens...
@@hodgebone1 turbo for the win
What the heck? What do you mean it doesn't cost anything to subscribe? why do I pay a $9.99 subscription fee every year!?!?
Polaris Polaris Polaris...
Ok ok kid
That holding of the Ear's is bothering me..
Trail sled? Lmao.
Nos hahaha.
Lake runner
Can i get a refund? Lol
Those poor studs are all junk now.
Sleds r dead. Sleds are dead. U must have been to can am all cleaned out 2 years. Ya u might wanna have a 🍺 5000 Blizzard
Why don't you guys make a video of it driving somewhere other than a parking lot..lol
Still trying to make that work !