Engine Building Part 8: Intake Manifold Theory

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  • čas přidán 7. 09. 2024
  • An explanation on what is going on inside an intake manifold, velocity profiles, peak torque, resonance tuning, and the boundary layer.
    Intake theory, the very basics. ... The next stop on our trip towards the engine is the intake manifold. There are three factors that determine if amanifold is helping or hurting your quest for more power: volume, distribution to cylinders, and the runner openings. Ideally the plenum will equalize flow to all cylinders
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Komentáře • 551

  • @VacentViscera
    @VacentViscera Před 5 lety +18

    Came in for description of intake manifolds, went out with basic understanding of velocity profiles of pipes and a little quantum physics. This series is awesome.

    • @ishaantitus7369
      @ishaantitus7369 Před 3 lety

      I guess it's kind of off topic but does anybody know a good website to stream new tv shows online?

    • @gunnerkayden9469
      @gunnerkayden9469 Před 3 lety

      @Ishaan Titus i dunno I'd suggest flixportal. you can find it on google:D -gunner

    • @ishaantitus7369
      @ishaantitus7369 Před 3 lety

      @Gunner Kayden Thanks, I signed up and it seems to work :) I appreciate it!

  • @dennishaty899
    @dennishaty899 Před 9 lety +37

    I'm bing watching this series as if it were House of Cards, Game of Thrones, Breaking Bad, or Better Call Saul. Thank you so much for making this series !!! It explains so much for us noobs out there. Pete, if you're ever in New Orleans, I'll buy you a drink/dinner. I owe you at least that much.

    • @PetesGarage
      @PetesGarage  Před 9 lety +4

      Wow....so you're the one...lol. I'll be in Houston in a couple weeks. New Orleans is on my schedule somewhere.

    • @johnswider8592
      @johnswider8592 Před 3 lety +1

      Ha, I"m doing same! great vidoes

  • @EzeeLinux
    @EzeeLinux Před 6 lety

    This is really fantastic! I will never bold an engine but the detail and the way you explain it makes me think I could. Don't listen to the jerks who say it's boring. No... they just aren't smart enough to get it and don't count anyway. There are those who can do but can't teach. YOU are a great teacher, sir. :)

    • @PetesGarage
      @PetesGarage  Před 6 lety

      That's awesome...thanks Joe, I really appreciate it.

  • @Insane82chevy
    @Insane82chevy Před 10 lety +2

    My father was a mechanic all his life. And one of the best.. He should have been the one teaching me this instead of a stranger on youtube. But as they say its not the messenger its whether you get the message. Thanks man. What you do really means a lot to me.

    • @PetesGarage
      @PetesGarage  Před 10 lety +2

      That's awesome! Thank you my friend. My name is Pete....now we're not strangers.

  • @Darkshadow7081
    @Darkshadow7081 Před 10 lety +8

    definately taught me a lot about intake manifolds and the theory behind them

  • @swedishmapper6235
    @swedishmapper6235 Před 4 lety

    My hats off to you Pete. I probably will never build an engine but I learned so much watching your vdos.......and today while watching this vdo, I now know why my engine spits oil back....Thinking of increasing the volume of intake manifold...let me take my Honda airwave 2005 to garage and ask them about it. you are doing an excellent job.....respect

    • @PetesGarage
      @PetesGarage  Před 4 lety

      Thanks my friend. A 2005 could also have worn rings allowing oil to get sucked into the intake

  • @micdiva
    @micdiva Před 5 lety +1

    I heard you mention these videos are getting long and boring. I LOVE this channel. The amount of information you give is awesome please keep making in depth video. I love to know the why and whats happening. Most videos you see is just how to install a intake or whatever part. Thank you so much for making these

    • @PetesGarage
      @PetesGarage  Před 5 lety

      I'm trying to keep a balance. Content with the right amount of detail.

    • @micdiva
      @micdiva Před 5 lety +1

      @@PetesGarage well in my opinion youre doing an excellent job at it. Best channel on you tube

  • @deanmcquillen4118
    @deanmcquillen4118 Před 9 lety

    Pete, the reason for your 'ridiculously long' explanations is simply your vast knowledge … you can't help yourself. Keep it coming. Your explanations are just the right length. Thanks.

    • @PetesGarage
      @PetesGarage  Před 9 lety +1

      +Diesel Ready I'm trying to answer as many questions as possible when I make a video. People do not realize the amount of text messages I get. The more I put in the video, the less people have to ask directly. Thank you my friend!

    • @deanmcquillen4118
      @deanmcquillen4118 Před 9 lety +1

      +Petes Garage - Your videos are fantastically informative. I've watched several of them more than once so that the info percolates, haha. Thank you, Pete. You really know your stuff, and your enthusiasm really shines.

  • @erikionson5263
    @erikionson5263 Před 9 lety +16

    your doing a fine job at explaining thanks man this is really helpful

  • @DUSTER7071
    @DUSTER7071 Před 4 lety

    Just found this from a mopar page , I have barely tinkered in my 440 , or anything for a long time, haven't personally put engines together for decades ( no garage , no $$$!) But, hoping that changes in a month or two ,FINALLY LOL
    I didn't know how much I forgot because I haven't used the knowledge !, but ,as so as you described almost everything, I couldn't believe how much I already knew and you retaught me, easily, because you made it basic and simple , pretty much the same as i might do !
    I have been sort of long distance teaching my son for years (he is on okinawa, working on my old base as a contractor after he got out) , now, I can teach him some more of what I forgot i knew, :) , with this video !
    I need to figure out how to make these videos, cut out the bad and such lol , but THANKS for the time you took in making this video !

  • @brianbaty7756
    @brianbaty7756 Před 7 lety +1

    If people are complaining about the videos being too long, they can go to another channel. This is an education channel in my opinion. This has become one of my favorite channels.

    • @PetesGarage
      @PetesGarage  Před 7 lety +1

      Thank you Brian. I'm not trying to make 30 second cat videos.

    • @brianbaty7756
      @brianbaty7756 Před 7 lety

      Petes Garage lol!!

  • @genjackdripper5651
    @genjackdripper5651 Před 3 lety

    Pete... Details are what we're here for. We're here to learn, not have everything glossed over. Great video!

  • @charlesmartin7347
    @charlesmartin7347 Před 5 lety +3

    Pete first I need to thank you for the awesome t shirt. And the awesome videos I'm 54 years old and you have made my life better by putting your knowledge on U Tube. I was so bad at understanding the basic principles of mechanics. If I was a monkey in the jungle I would be the monkey eating the peels and throwing the banana away. But not any more I'm on my second engine. Thanks to you Pete.
    Blessings and more Blessings
    Thank you for sharing

    • @PetesGarage
      @PetesGarage  Před 5 lety +1

      You deserved it. Thank you very much for your comments. They help me, we are all here to learn. We about the same age and I learn something new every day. Blessings to you my friend.

  • @theodoredugranrut8201
    @theodoredugranrut8201 Před 4 lety +1

    Thanks Pete, we agree with the end results. Very hard to explain in short time without going to far into the basics, we have designed and produced fuel injected for flathead 60s

  • @mpantera913c
    @mpantera913c Před 6 lety

    Most educational video on engine building that I have seen yet. excellent, outstanding. thank you so very much.

  • @zelllers
    @zelllers Před 7 lety

    I can't thank you enough for the work you've done in creating these videos. This is by far the best video resource freely available on the internet for building / rebuilding engines.
    Thank you Pete, this series has had a huge impact on my understanding of engines and how they work.

    • @PetesGarage
      @PetesGarage  Před 7 lety

      That is awesome Steven, thank you so much. I'm really happy they helped you.

  • @Sloppyjalopy123
    @Sloppyjalopy123 Před 7 lety

    A lot of science behind intake manifolds. And I definitely understand more than I did an hour ago. So I'd really love to see a video series on a turbo 4 cylinder build, that's my latest obsession. Thanks.

    • @PetesGarage
      @PetesGarage  Před 7 lety

      Thanks Shaun. Sounds like a fun project

  • @Darren87aero
    @Darren87aero Před 9 lety

    theres a lot more to an intake manifold then I ever Imagined, no wonder theres thousands of different designs. This video is definately a 2 time minimum watch to get all the info in my head.

    • @PetesGarage
      @PetesGarage  Před 9 lety

      Thanks Darren. There is allot going on and it is really helpful to understand. Specially when tuning the motor to get every bit out of it.

  • @MexicanBagpiper96
    @MexicanBagpiper96 Před 6 lety

    In my honest opinion, not that it matters, there's really no point in teaching someone how to build an engine if they're not gonna learn how it works. I found it very helpful that you combined theory with the how to. I learned a lot from this series, and it helped me make better decisions as to what parts I want to get when I start my build project.

    • @PetesGarage
      @PetesGarage  Před 6 lety +1

      Very goo. That was the intent of the series. I agree, the "why" is just as important.

  • @daniel_z
    @daniel_z Před 10 lety +2

    A one hour special! Looking forward to this one. Thanks again Pete.

  • @Jinkyard
    @Jinkyard Před 10 lety

    Thank you for amazing VDO on youtube. i'm currently studying automotive engineering in Thailand but i've never know anything about engine assembly so this can help me a lot to upgrade my 4g63T engine.Now i can only tuning but i'll try to assembly the engine by myself after watch your VDO.
    Big thanks Petes !

    • @PetesGarage
      @PetesGarage  Před 10 lety

      Awesome...keep learning and study...have fun with you car!

  • @Jan_Seidel
    @Jan_Seidel Před 9 lety +5

    I love this series. That's something I have been looking for for years.
    And Pete is very versatile: paint artist, physician and german speaker (langsam) XD smashing :)

  • @tonymunn
    @tonymunn Před 8 lety

    Every video I watch builds on the previous one. I though I had a clue about what I was doing with my build. Ionly kinda did. Fortunately I did consult the experts and it appears that they led me down the right path for a reliable daily driven increased power engine.

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +Anthony Munn Most experts should agree, none of this is really rocket science.

  • @Harleybobber
    @Harleybobber Před 8 lety

    By far the best in depth explanation of velocity with air fuel. Thanks to you

  • @nathangreninger
    @nathangreninger Před 8 lety

    Sat down to learn about cams and watched the video. Learned a ton! Pete, your videos are so engaging! You make it understandable and interesting!

    • @PetesGarage
      @PetesGarage  Před 8 lety +1

      Thank you very much Nathan. My goal is to make it easy to understand and helpful. It's difficult to make it sound fun...maybe a couple chicks in bikinis would help.....lol

  • @grngs1
    @grngs1 Před 8 lety +5

    Very explanatory! Thank you!

  • @dlr398
    @dlr398 Před 8 lety

    Your style of educating has excellent comprehension for a guy like me ! I appreciate your efforts to do so Pete.... Thank you

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +dlr398 I want to make it easy for everyone to understand

  • @chevyone454
    @chevyone454 Před 6 lety

    Pete, been watching you for a few months now. You are a awesome gearhead, thank you for sharing your expert knowledge . I have been building for close to 50 years now, always on a tight budget. Sometimes this make it more challenging how good of an engine i can build for low buck cost. Have done good over the years maybe just lucky. Current build is a 68 327 SBC , 30 over, Forged FT Scat rods . Had a top quality machinist (now retired) sad day. I opted for some 64 cc heads, 190 intake runners, hope runners aren't to large for my little 333... On a last note, my name is Peterson, so i go by Pete as well, also have two best buds hanging around my shop both pugs lol...

    • @PetesGarage
      @PetesGarage  Před 6 lety

      That is awesome! Thanks for sharing that. I miss my pug

  • @peope1976
    @peope1976 Před 8 lety +7

    This is amazing stuff. Love to learn about this.

  • @tomashton7208
    @tomashton7208 Před 8 lety

    some intake reversion can be cut down, by true cross over headers, the other deal is to change two firing orders(plus a cam change to match, so when one intake runner is getting air from the plenum it can use the opposite runner for increased plenum space, the other deal is extended runners in the plenum or jiggle the rocker arm ratios, the object of the game is equal combustion pressure between all 8, I understand everything your talking about, your stuff is spot on.

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +tom ashton Thank you for the comment. Those are great suggestions.

  • @billylongxxx
    @billylongxxx Před 8 lety

    This is a great refresher from my Auto Apprenticeship courses. Been watching this series all day. :)

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +Billy Long That's really cool....thanks

  • @13Lineman
    @13Lineman Před 9 lety

    This is an awesome and very informative series. Dont deprive us of info because someone thinks these videos are too long. If they think they are too long they know how to fast forward through it. I have been to tech schools and oem schools and havent found someone thats more thorough than you. Thanks for the informative videos!!!

    • @PetesGarage
      @PetesGarage  Před 9 lety +1

      I'm just trying to help. Maybe I should open a school...lol

  • @dylangrahamcracker
    @dylangrahamcracker Před 10 lety

    I definitely have enjoyed these videos. I have a 92 LX hatch that has the 2.3 in it. I am about to rebuild a windsor for it, so these videos are just perfect and really are extremely detailed! I will definitely give you a call if I have any questions!!

    • @PetesGarage
      @PetesGarage  Před 10 lety

      Cool! Love to hear how you're doing.

  • @douglepera391
    @douglepera391 Před 10 lety +2

    great explaining with the pictures it definitely helps me understand the air flow

  • @shanecheek5095
    @shanecheek5095 Před 10 lety

    I'm following this entire series! I can't wait to see # 9!!!!

  • @Alexander-nz1dz
    @Alexander-nz1dz Před 8 lety

    Designing a 3D printed dual plane for a FSAE application, this video is helping a lot!

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +Alexander Awesome...I'd love to hear how it turns out

  • @javierdelgado2232
    @javierdelgado2232 Před 10 lety +1

    thanks for all of these videos, they are great and are very informative for someone who'd like to build an engine, like me

  • @TheCowgirlNiamh
    @TheCowgirlNiamh Před 6 lety

    Thanks for explaining it so well. I have a better understanding now about the BMW disa valve and why changing the size of the manifold helps. Very clever concept.

  • @CraigVarone1
    @CraigVarone1 Před 10 lety

    Your videos are so informative I never thought I would understand engine design at this level. All your vids are great and would like to thank you for taking the time to influence us out here in the technical manner that you do. Just AWESOME!!!

    • @PetesGarage
      @PetesGarage  Před 10 lety

      That's really cool Craig, thank you.

  • @djbaar3301
    @djbaar3301 Před 6 lety

    Enjoy the way you explain things for ease of understanding! Thank you for sharing your knowledge!!!

  • @evanpaulsmithfalconfogolin6147

    All of these Videos are great, but the part on intake manifold and boundary layer portion is my favorite so far, Thanks Pete!!!
    When I went to University automotive engineering was not my major but the coolest class I ever sat in on was Engine Thermodynamics, that and this topic has me intrigued like few others.

    • @PetesGarage
      @PetesGarage  Před 6 lety

      The engineering behind this stuff is really cool.

  • @richardkodger6922
    @richardkodger6922 Před 8 lety

    your great in your format=being yourself, i enjoyed it and learned alot ,THANKS

  • @dushan1
    @dushan1 Před 9 lety

    Thank you Pete. I really enjoy your style of explanation of this theory. I cant wright a essay to save my life but I understood everything u said. I have a diploma in automotive engineering but my writing skills were no adequate for me to attain a degree. Thank you for making theses videos, I wish I had a workshop owner like u.

    • @PetesGarage
      @PetesGarage  Před 9 lety

      +Dushan Degamboda Thank you for watching....I'm glad to help

    • @dushan1
      @dushan1 Před 9 lety

      hi again Pete. every one is a resource if we read them witout judgment we can learn a lot.... this video is fantastic learned a lot.... I got stuck wen u were showing the cam shaft and pointing out the different aspects of it... the stains on ur work table have a nice affect.. the way it refracts the light.. wat is it.. if that not too weird of a question. in engine building part 5

    • @PetesGarage
      @PetesGarage  Před 9 lety

      +Dushan Degamboda I think it's just a piece of plastic

  • @ezeobisochima9944
    @ezeobisochima9944 Před 3 lety

    Hi Pete's garage, your lessons have been giving insights on what I need to know about engines so keep it up man.👍👍

  • @alittlebitofeverything5090

    Awesome video Pete. I wanted to point out a very interesting fact that not many people are aware. The misconception is that we as humans breathe because we suck in air. We actually breathe because of the atmospheric pressure of the earth at about 14.7psi at the surface. The difference in pressure inside our lungs that we create by contractions, just like the difference in pressure inside of a cylinder is what allows the air or fuel/air to enter that cavity!

    • @PetesGarage
      @PetesGarage  Před 7 lety +1

      That is a cool comment. Understanding why something happens is what I'm all about

    • @alittlebitofeverything5090
      @alittlebitofeverything5090 Před 7 lety

      Petes Garage You talk a lot about velocity and that is an awesome subject. If you didn't already know, a vehicle traveling 70mph is traveling about 102 feet per second. Velocity is a measurement in distance traveled in a certain amount of time. There are 5280' in a mile and 3600 seconds in an hour. Divide that and you have 1.466. So multiply any MPH by 1.466 and you have the objects velocity. You can apply the concept to nearly anything traveling at a constant rate. That's my speech for the day enjoy your weekend! You can also determine how long it will take to stop!

    • @PetesGarage
      @PetesGarage  Před 7 lety

      That is really cool, thank you.

  • @longhaul01
    @longhaul01 Před 10 lety +1

    thanx for the info on this video...best I have ever seen.....Im not very good as far as the tech language goes but I was able to understand the whole presentation and now have furthered my knowledge as far as intake systems go

    • @PetesGarage
      @PetesGarage  Před 10 lety

      That is my goal. To make the complex things easy to understand. It's not as difficult as you may think. Some basic concepts can make you an expert.

    • @longhaul01
      @longhaul01 Před 10 lety

      thank you again

  • @davidblalock9945
    @davidblalock9945 Před 10 lety +12

    Hey Pete, I think you misspoke when you were giving the peak hp peak trq example.
    Its simply not possible for you to have your peak hp @ 4880 with your peak trq @ 5000. HP is a derived number. The math requires peak hp to be at an rpm equal to or greater than peak trq.
    rpm x trq / 5252.

  • @wesleysept6536
    @wesleysept6536 Před 4 lety +1

    I'm not bored, and I do know it "all", I just like hearing people talk the same way I do.

  • @johnconnell8436
    @johnconnell8436 Před 7 lety

    Wow! Awesome series! I can't stop watching!! I've always been a DIYer, and have worked plenty on my cars, but I'm going to be building my first engine for a '79 Jeep CJ7 and this has been the most informative and thorough video I've seen series yet. I've learned a TON. Thanks, Pete! Keep it up!

    • @PetesGarage
      @PetesGarage  Před 7 lety

      Thanks John, those Jeep engines are great to work on....have fun!

  • @mohereen
    @mohereen Před 10 lety

    Love the series, can't wait for the next one! Better than anything on Netflix :-)

  • @AnthonyXwearsXgucci
    @AnthonyXwearsXgucci Před 10 lety

    This is a great inspiration for me to continue with my Mech. Engineering degree. Plus the level for detail and math satiates my nerdy needs!
    Cant wait to start building cars.
    Thanks for creating these videos Pete!

    • @PetesGarage
      @PetesGarage  Před 10 lety

      Whatever you do, don't give up on that degree. It gets really hard, but you will have it forever. And the math is just for junkies like us. Thanks Anthony!

  • @devanwoodruff7289
    @devanwoodruff7289 Před 7 lety

    Thank you so much for sharing your knowledge on engines!! These videos are Pure Gold.

  • @jeremycopsey5992
    @jeremycopsey5992 Před 10 lety

    Thanks for the help as it helped me better understand the theory of the intake manifold.

    • @PetesGarage
      @PetesGarage  Před 10 lety

      Jeremy Copsey Glad is wasn't confusing

  • @josephmangiapanello9417

    Wow!!! This one is fantastic. I learned so much and as you stated you were only going over the concepts and not the detailed math. Can not wait to watch more and I love the comment below that said get me a sandwich because he could not stop watching. Looking forward to the rest and looking into other videos you have done.

  • @MrNerdyOne
    @MrNerdyOne Před 10 lety +4

    great information thanks for sharing

  • @koboskolors
    @koboskolors Před 8 lety +3

    Awesome production sir. Easiest decision to subscribe for a long time. Thank you for the knowledge.

  • @B0oSe0six
    @B0oSe0six Před 4 lety +2

    Im loving this series and your channel so much. I've learned a lot...but i busted out laughing when you first drew the carburetor lol

    • @PetesGarage
      @PetesGarage  Před 4 lety +1

      I never claimed to be an artist....lol

  • @mynamewastaken06
    @mynamewastaken06 Před 8 lety

    Love the amount of information in your engine building series. thank you for taking the time to put this out for us. I myself have learned a lot, and will be using your videos as a tool for the engine swap and rebuild on my work truck. thank you again friend.

    • @PetesGarage
      @PetesGarage  Před 8 lety

      +mynamewastaken06 I am so glad to help

  • @zxtenn
    @zxtenn Před 7 lety

    You're a smart guy Pete-- Remember the BB Chevy and oval port VS rectangular cylinder heads and some people used to say they preferred the oval even though Chevy said the rect. was used on their higher performance engines-- I know the rect. heads did have bigger valves which would usually add HP--
    Also some people used to MISMATCH intake but to me tat never made any sense to intentionally block free flowing air, like putting a rect. intake onto oval port heads-- enjoying your vids

    • @PetesGarage
      @PetesGarage  Před 7 lety

      That's great info, thanks for sharing with us.

  • @jbauman8296
    @jbauman8296 Před 9 lety

    Hey Pete, great series. Really appreciate you taking the time to these awesome videos together.

    • @PetesGarage
      @PetesGarage  Před 9 lety

      +Justin Bauman Thanks for watching my friend

  • @Duddie82
    @Duddie82 Před 9 lety

    Thank you for explaining with lots of detail,I had no problem following along. It is a very good video, thank you So Much.I am going to be putting an edelbrock intake on my 350 motor in my 1978 Camaro. I am not sure if I will go with a Roller cam or not at this time.Thanks again, Now going to look for more of your videos!

    • @PetesGarage
      @PetesGarage  Před 9 lety

      Thanks Scott. I'm working on making them easier to find. Love the 78 Camaro!

  • @chargerbelgium
    @chargerbelgium Před 9 lety

    Finally start to get some good insight in how intakes work. Thanks for the lesson.
    69 Roadrunner from Belgium Europe

    • @PetesGarage
      @PetesGarage  Před 9 lety

      I bet that Roadrunner turns some heads

  • @Dave.S.TT600
    @Dave.S.TT600 Před 3 lety

    I like the water-boarding to demonstrate a point **Really Well-Explained video! THANKS

    • @PetesGarage
      @PetesGarage  Před 3 lety +1

      It was an effective demonstration....lol

  • @jacobmeyer8488
    @jacobmeyer8488 Před 7 lety

    Like others, binge watched up to this point today. Getting ready to build a Shelby Cobra replica and this information is invaluable in helping make decisions on my engine build. What an incredible resource! Thanks a ton Pete! I'll echo others sentiments - I'll buy you a beer if you're ever in the Denver, CO area! Cheers!

    • @PetesGarage
      @PetesGarage  Před 7 lety

      That is awesome Jacob! What kit are you buying? It may be worth a trip to Denver just for a beer

    • @jacobmeyer8488
      @jacobmeyer8488 Před 7 lety

      Petes Garage Thanks for asking! I'm planning to get the Factory Five Mk4 Roadster complete kit, so drivetrain is one of the biggest build plan areas that I'm working on. I've decided that I want a 302 block with fuel injection but haven't made many decisions beyond that yet. It will be mainly a street cruiser, not racing or dragging. I'd like to make around 400 HP on pump gas if possible. The good thing is that I'm still saving for the purchase so that is forcing me to make a good build plan!

    • @PetesGarage
      @PetesGarage  Před 7 lety

      Excellent choice. Sounds like you have a great project planned. When you start building let me know if you need any help.

    • @jacobmeyer8488
      @jacobmeyer8488 Před 7 lety

      Will do, thanks!

  • @petergoodwin2465
    @petergoodwin2465 Před 4 lety

    That was a fantastic video mate , genius and well explained.

  • @MM0SDK
    @MM0SDK Před 10 lety

    Only just stumbled onto your channel, but a good watch so far - simple to understand.

  • @Typingwithpaws
    @Typingwithpaws Před 9 lety

    Fan bloody tastic!
    really helped me get my head around the last bit i could never fully nut out on my own.
    Intake manifold on my engine build is shot to shit so I may have to build a new one (4G63B engines arn't exactly popular for the aftermarket). but this explanation will give me a good start into HOW i will go about it!

    • @PetesGarage
      @PetesGarage  Před 9 lety +1

      Awesome Shaun! I'd love to see your finished part

    • @Typingwithpaws
      @Typingwithpaws Před 9 lety

      with the information provided and my tooling at hand, i'm actually gonna take a bash at quad throttled body!
      we shall see indeed how it goes. I'll link you a video when it's up and running :)

  • @francopotou5702
    @francopotou5702 Před 4 lety

    Thank you Pete for this interesting explanation

  • @diljithbhaskaran8670
    @diljithbhaskaran8670 Před 9 lety +3

    Thanks sir.. you're working really hard for us..

  • @michaelclowser
    @michaelclowser Před 9 lety

    Hey I'm Michael from Arizona. Just wanted to say thank you for all the work you put in on these videos and I like that you explain how everything works not just how to assemble an engine. I have built a few engines myself but I still have learned a great deal watching your series. If your ever in Az let me know :)

    • @PetesGarage
      @PetesGarage  Před 9 lety

      Michael Clowser Thanks Michael. I'd love to get to Az soon. I'm heading to LA at the end of the month.

  • @patrickahl
    @patrickahl Před 3 lety

    Very well explained. classical teaching.

  • @TheRealNickShane
    @TheRealNickShane Před 8 lety

    I also really like the depth of this video. I'm learning and its really helping me understand what kind of intake manifold i need.
    Also, It would be nice to see someone make a video about building an engine for climbing are really long and steep sand dune.
    I have a 78 cherokee chief with a 5.9 amc engine and that is what i'd like to build it for.
    There is nothing on youtube that covers a sand dune engine build for climbing.

    • @PetesGarage
      @PetesGarage  Před 8 lety +1

      There are some very niche type engines that people want to build. I do not run across enough of them to make a video every single one, but if you apply the basic principles you will be sucessful.

    • @TheRealNickShane
      @TheRealNickShane Před 8 lety

      what do think the basic principle of an engine build for this type of activity is? guess i need to know where the peak horse power or torque should be. I have no idea where thoe's need to be in this type of application. would you have any tips to just point me in the right direction? even just in a comment would be great.

    • @PetesGarage
      @PetesGarage  Před 8 lety

      Short manifold and a wider LSA on the cam

  • @MinuteGarage
    @MinuteGarage Před 10 lety

    Another great video. thank you Pete!

  • @matthewz664
    @matthewz664 Před 10 lety

    Thank you so much for taking time out of your day to make this video.
    Love the series keep up the good work!

  • @gristlevonraben
    @gristlevonraben Před 9 lety

    You did a great job, and are a great teacher.

    • @PetesGarage
      @PetesGarage  Před 9 lety

      +Gristle Von Raben Thank you my friend

    • @dennisfranks1000
      @dennisfranks1000 Před 8 lety

      +Petes Garage
      Thanks for all the great information, I am going through some manifold issues and this really helped me understand the varous issues I need to consider. Double check you high, low pressure air wing description as I think the low pressure is on the high side of the wing and the high pressure pushes from the bottom of the wing. Correct me if I'm wrong and maybe I've been wrong for years. Anyway thanks for the info, great job!

  • @jeradlene1732
    @jeradlene1732 Před 8 lety +1

    I like these videos I've been learning a lot some of it is over my head but I can understand what you mean by it been wanting to build my own motor for my dirt car and we're limited on what we can run just wanna save some money but still be competitive thanks for all the videos never seen any other videos so in depth

    • @PetesGarage
      @PetesGarage  Před 8 lety

      That's awesome! good luck and I'm happy to help

    • @jeradlene1732
      @jeradlene1732 Před 8 lety

      Well you would need to read up one the wissota rule book for mid west modified to see what we can use were pretty limited

    • @PetesGarage
      @PetesGarage  Před 8 lety +1

      I'll do what I can

  • @dragonslayer2588
    @dragonslayer2588 Před 10 lety

    Pete here we are again buddy I was waiting for this for so long. Thanks a million iam no math wizard at all by any means. But I will say you have given a great gift of knowledge with your series. Keep up the excellent work.

    • @PetesGarage
      @PetesGarage  Před 10 lety

      It's all about helping each other...I learn from comments left here....thank you

  • @Tofomy
    @Tofomy Před 7 lety

    Wow alot of thought goes into engines. Never knew. Thanks for the information.

    • @PetesGarage
      @PetesGarage  Před 7 lety

      There is a science behind everything.

  • @sajjadahmad8682
    @sajjadahmad8682 Před 8 lety

    your all video are very good . it help me thank you so much,

  • @brently300
    @brently300 Před 9 lety +3

    That was all the info I was looking for on intake manifolds. Very informative if you can get through all the rambling. Great video! A for effort, A for info, A for enthusiasm, but God Damn dude, spit it out already haha. props tho. Good video

    • @PetesGarage
      @PetesGarage  Před 9 lety +2

      Damn you guys are tough....I'll hire a script writer

    • @brently300
      @brently300 Před 9 lety

      ***** haha. Great info. I watched a couple of your other videos. I wish u lived closer so I could work w u

  • @diegocoslovich959
    @diegocoslovich959 Před 10 lety

    Great series. It's helping heaps on my build. This video has identified another part adding to the lean cylinder problem my motor has. I'm looking at redesigning a new manifold, but was hoping you could give some pointers or directions on what I should be looking at for a twincharged direct injection 4 cyl engine. Supercharger runs until 3,500rpm, and from there on the turbo takes over.

  • @toddsvideos100
    @toddsvideos100 Před 9 lety

    Thanks Pete your cam video was so educationl, and i cant agree with you more, keep that rebuilding engine spotless. or its gona cost you!!

  • @ApostleDavids8w
    @ApostleDavids8w Před 6 lety

    I looked up your video thanks for your help. I’m really wanting to build my own intake for an 8.1 496 since aftermarket is lacking. I want to weld square aluminum tubes to a low profile v plenum but worried about throttle response. It’s going to be duel carb. I have a lot of ideas. Thanks again.

    • @PetesGarage
      @PetesGarage  Před 6 lety

      Sounds like a really cool project Dave

  • @cocanunez
    @cocanunez Před 10 lety +3

    awesome work

  • @QuantumWrench
    @QuantumWrench Před 7 lety

    Pete, you could benefit from some additional fluid dynamics exposure. In general, a slightly rough (eg dimpled) surface offers less resistance than a smooth against gasses and liquids. Yes, counterintuitive for sure. Dimples cause less eddies echoing across the flow, less interference and resistance by the low amount of surface turbulence from the rough surface. Glassy smooth surfaces will generate spin into the flow, the gas/liquid behind it will hit the surface and spin into the flow ...
    Experiment. A chunk of shaped wood or plastic or material of your choice. Finish the surfaces of runner surrogate from glassy smooth, not-so-smooth, to bumpy. Dip them into a stream or river (if you're brave) and observe. A wind tunnel with smoke would be a great visual on video. Which will spin more eddies? It requires energy to form those, taking it from the F=MV of the fuel/air mix. The resulting flow will have lower velocity, it will also have higher density. Maybe a touch more heat from the friction, negligible perhaps.
    A backend question might include, are those turbulent eddies with higher density, better in the long run? Better for complete (vs incomplete) combustion?
    Explanation of high and low pressure zones could aid the image of fuel/air flow. The relatively high pressure of the plenum (especially with a blower) and relatively low pressure of the cylinder during the intake stroke illustrates pressure equalization. Perhaps a point about cool air is much more dense that warm air, why intercoolers help in efficient combustion and preventing pre-detonation.
    Great stuff, I just found your shows and have been binging the last couple days. My wish is you see these observations and opinions as positive, they are not meant to be spitting in your hair, not at all. Rave on.

    • @PetesGarage
      @PetesGarage  Před 7 lety

      That is an awesome comment. Thank you very much for taking the time to share with everyone!

  • @dragonslayer2588
    @dragonslayer2588 Před 10 lety

    I know your one man when the wiring harness comes I hope you touch on prewired harnesses and d.i.y harnesses for people who have car with hack jobs in there project cars. Just some food for thought.

  • @jpmmaio
    @jpmmaio Před 10 lety

    At 36:00 you use a wing to show the bernoulli equation. But you are wrong... the air in the top of the wing flows faster than the air in the bottom, and, as the equation says, more velocity, less pressure. You have a low pressure zone on top, and high pressure on the bottom. That's how a wing generates lift!
    I love your vids btw!
    (sorry for bad english)

    • @PetesGarage
      @PetesGarage  Před 10 lety +1

      You are right...thank you for correcting me. I was pissed after drawing that horrible airfoil and I misspoke. I will add a comment in the video to correct that...Thank you very much Joao.

  • @arthurfricchione8119
    @arthurfricchione8119 Před 3 lety

    Pete, being an aircraft mechanic your boundary layer air also relates to the airflow on the fuselage of a high performance aircraft along with many other aspects of aircraft design. The other thing is the relationship between volume and pressure. Pressure increases volume decreases and vice versa, also the velocity of air flowing from one size diameter of pipe or tubing to another diameter. Bernoulli’s Principle. Pete to me your videos are not long enough. Thank you for sharing all the technical information that you do. Stay well and safe from one New Yorker to another. 🇺🇸😊😊😊 lest get those isometric drawings up to date better yet use Auto Cad. Lol Pete does the height of the bungs you welded on effect your fuel injector flow n anyway.?

    • @PetesGarage
      @PetesGarage  Před 3 lety

      Thank you Arthur, great comment!. I could draw everything in SolidWorks and use 3D models, but that's overkill...lol. The height of the bung is an interesting question. I'll have to think about it and work out some calculations.

    • @arthurfricchione8119
      @arthurfricchione8119 Před 3 lety +1

      Thanks for your reply Pete. Like I said your videos are full of technical information. Greatly appreciate your knowledge and sharing. 😊🇺🇸

  • @andrewfitzgerald2926
    @andrewfitzgerald2926 Před 7 lety

    Thx Pete you explain this so well. Fitz

  • @thewowzach32
    @thewowzach32 Před 6 lety

    You mentioned people complained about the videos being a bit lengthy because of the amount of detail you go into in certain areas. Maybe you could consider two different series. One could be "Engine Building Part 9: Intake Manifold Installation" and a parallel series "Engine Theory Part 9: Intake Manifold Theory" I enjoy the theory discussions and the detail you go into on some of the things. If you're looking to produce more content I would enjoy watching theory discussions.

    • @PetesGarage
      @PetesGarage  Před 6 lety

      That's a great idea, thanks for the input Jack

  • @canadianmarauder1923
    @canadianmarauder1923 Před 5 lety +1

    Gonna polish the intake on my 03 ford 4.6dohc after watching this.

  • @irzoro
    @irzoro Před 9 lety

    Thank you for the info Pete! Your a huge help in understanding intake dynamics! ;)

  • @TheOmar327
    @TheOmar327 Před 10 lety

    another great video pete!

  • @Dr_Xyzt
    @Dr_Xyzt Před 8 lety

    Have you noticed the interesting trick of aftermarket manifolds like the LSXRT that have runners in a box, inside a huge plenum, with an even bigger throttle body? It seems like they're trying to get the flow approximation of individual throttle bodies so each cylinder has approximately one really big plenum to breathe from.

    • @PetesGarage
      @PetesGarage  Před 8 lety +1

      Lots of new things are challenging the way engines are built. It will all change again very soon

    • @andrewcz8871
      @andrewcz8871 Před 7 lety

      What is the most significant change you're anticipating?

  • @pooindaloo6049
    @pooindaloo6049 Před 5 lety +1

    You go into so much detail! This is the video I was looking for. Thanks and sub'd.

  • @dwighttravis5484
    @dwighttravis5484 Před 4 lety +1

    Pete, I was somewhat surprised that you said you were going to sandblast this manifold. The first thing that came to mind was what you said about not blasting an oil pan because one little part could cause your engine to fail. I do not mean to cause any problems but I am having a hard time telling what the difference is. Could you explain the difference to me? Thanks my friend, I love your videos so please keep them coming !!!!!!

    • @PetesGarage
      @PetesGarage  Před 4 lety

      A manifold is different because you can see and clean ever passage. And if by chance a particle gets sucked in, it will get tossed right out the exhaust. If it's in the oil pan it could go through the lubrication system and cause major damage

    • @dwighttravis5484
      @dwighttravis5484 Před 4 lety +1

      @@PetesGarage Thanks Pete !!!!! You do great work and I really appreciate you explaining this to me and especially for all the info you give us on how to rebuild an engine. Thanks my friend !!!!!!

    • @PetesGarage
      @PetesGarage  Před 4 lety

      Thanks Dwight

  • @sploge
    @sploge Před 10 lety

    Thank you for helping me with my assignment :) very well presented.

    • @PetesGarage
      @PetesGarage  Před 10 lety

      Do I get partial credit?....lol

    • @sploge
      @sploge Před 10 lety

      You are referenced in the report :)

    • @sploge
      @sploge Před 10 lety

      and, fyi, 84% :p

  • @binjm3a
    @binjm3a Před 10 lety +5

    Your amazing as always sir . Im waiting for electrical connections and computer video. Thank you very much for your useful efforts . Just a little question are you a mechanical engineer ?

    • @PetesGarage
      @PetesGarage  Před 10 lety +3

      Thank you...yes, I'm mechanical.

    • @binjm3a
      @binjm3a Před 10 lety +4

      ***** i appreciate you and your works

  • @alattasmohammed
    @alattasmohammed Před 7 lety

    Great job Bete. Following you from Saudi Arabia. I was hopping to watch the Volvos assembly, l guess I can look for it.

    • @PetesGarage
      @PetesGarage  Před 7 lety

      Thank you....Volvo's are not American muscle cars, but fun to work on

  • @111fishkiller
    @111fishkiller Před 9 lety

    I just REALLY hope we get to see this baby run...Sooo many engine builders go through all the steps and procedures then, at the end, they say.
    "That's it folks,see'ya"...

    • @PetesGarage
      @PetesGarage  Před 9 lety

      Jeffrey Muntz I would like to add this series is not complete. I will have a couple more

    • @PetesGarage
      @PetesGarage  Před 9 lety

      Jeffrey Muntz There is no need for foul language. I am doing the best I can and will post a video about setting up your engine and getting it ready for dyno testing. This is an educational journey, not meant to be a 30 second viral fix
      czcams.com/video/ySu36fwAn8s/video.html