How To Teardown, Rebuild, & Dyno A Small Block Chevy Engine

On this episode of Engine Power, Pat and Mike teardown, rebuild, and dyno a small block 383 Chevy engine they call Project Re-Rev! During the teardown and rebuild, they end up adding around 60 HP from spare parts!
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Stažení

Komentáře

  • god bless this channel

    Pablo ArmendarizPablo ArmendarizPřed dnem
  • got a part number for that pneumatic valve spring compressor tool yall are using?

    xz emptxz emptPřed 4 dny
    • www.summitracing.com/parts/pro-66849?seid=srese1&gclid=CjwKCAjw36DpBRAYEiwAmVVDMBqTjIq4bH3ad3Uat-oihZlLP_k97v8xzDL8xQIayv1o5_y3B301yxoCKY8QAvD_BwE

      Paul GonzalezPaul GonzalezPřed 4 dny
  • Bring back horse power!!

    mr incrediblemr incrediblePřed 6 dny
  • The problem with that engine is the Dynamic compression is around 7.8:1 That solid roller has a intake valve closing of around 72 to 73 degrees ABDC, which reduces the swept volume and effective stroke to the point to where you need like at least 11.50 :1 static compression to get the Dynamic compression up to 8.25:1 to 8.40:1. 10.4 :1 static compression is way too low for that cam. That could be an easy 50+HP and 30+LB.FT.

    Brandan MathisBrandan MathisPřed 10 dny
  • "It's got variable cam timing" 😂😂

    Edward MyersEdward MyersPřed 10 dny
  • Please engine fiaring mark and timing mark setting thank you sir 🇧🇩🤝

    Md Badal MiahMd Badal MiahPřed 13 dny
  • "And this is why im a Ford guy my 331 stroker made 476 hp and was very steetable"

    Michael DooleyMichael DooleyPřed 19 dny
  • pakek subtitel bahasa indonesia lah bang..... 🖒🖒🖒🖒🖒

    rea reorea reoPřed 19 dny
  • Could you fit any more shit in your fuckn shirt pockets?? Fuck

    Benjamin DeWittBenjamin DeWittPřed 22 dny
  • get ird of those ancient dinosaurs and drop a LS in there instead. Way more power and rigidity for what you pay.

    EpiDemic117EpiDemic117Před 22 dny
  • Tightening cam gear bolts with an impact gun, what a butcher.

    Ivri Yisraeli Yehudi Hebrew Israelite JudahKKKIvri Yisraeli Yehudi Hebrew Israelite JudahKKKPřed 23 dny
  • 484 with a popcorn popping solid roller and single plane?

    osp80osp80Před 24 dny
  • You should add filmed date to the description.

    TimmyTechTVTimmyTechTVPřed 25 dny
  • If you’re not daddy warbucks, it’s best to keep your engine build sane guys, especially if it’s your only ride. If buying the hot rod and building a monster engine to put in it don’t bankrupt you then car insurance and gas bills will. Trying to find obsolete parts and incompetent mechanics will also have you going nuts. Been there, done that, already.

    Rumble625Rumble625Před 26 dny
  • 4:30 I'm sure he has room for one more pen in his pocket

    john prestonjohn prestonPřed 27 dny
    • One is probably a pen but I wouldn't be surprised if one is a pencil or lead pencil, one soap stone, one scribe(probably the one he uses at 5:11) and maybe one marker. The man likes to be prepared lol.

      Randy MiracleRandy MiraclePřed 26 dny
  • This project just goes to show buy an LS or LT with a Hot cam 525hp

    dstrong11dstrong11Před 29 dny
    • @daniel dimitri I can find a slightly used 6.2 liter and spend roughly $2k, and add another $1500 for speed parts and get that 525hp! With fuel injection 😉

      dstrong11dstrong11Před 28 dny
    • A 6.0 from a van with a healthy cam and valve springs is a formidable combo but how much you gonna spend on one of those new lt motors? For what it cost to buy one you can have a used Nascar motor or something roughly equivalent.

      daniel dimitridaniel dimitriPřed 28 dny
  • Pause @ 14:10. That's the look when you thought it could make 500+ and it didn't. lmao

    ScrewHeadJuNgleScrewHeadJuNglePřed 29 dny
  • 485hp with dart heads and a huge solid roller? Pfffff

    arfreak1979arfreak1979Před 29 dny
    • x2

      Ivan Alejandro Diaz BojorquezIvan Alejandro Diaz BojorquezPřed 26 dny
  • Step 1 throw in trash ang build a sbf

    country boycountry boyPřed měsícem
  • I have got to buy that 2,000 gallon water tank for my next budget teardown! Diggin' your vids.

    DAN FREEMANDAN FREEMANPřed měsícem
  • That show u just cause ur famous don’t mean u no more that the next iron vortec heads 383/385/388make450/475depends on wat can we use

    Trae JemisonTrae JemisonPřed měsícem
  • That 383 will make a sweet school bus or grain truck motor.

    CBob's Country BunkerCBob's Country BunkerPřed měsícem
  • so little power from such a huge motor. im from rotary world, tiny little 1.3 litre mazda rotaries here in Australia push out over 1000 hp, such a shock for me to see a massive engine make less than 500 hp. my mind is blown!

    david husbanddavid husbandPřed měsícem
    • @david husband torque is what matters

      John SmertJohn SmertPřed 27 dny
    • @david husband nothing sounds better than a V-8

      John SmertJohn SmertPřed 27 dny
    • @david husbandits cause from two side of the rotor that a fuel air charge. Even thoe one is on power and there other is compressing. It happens even 120 degrees of crank or E shaff ration to a 540 degrees on a piston crankshaft. While the other side is exhausting. Thats the ruff rotor to pistol conversion. -"The 26B engine displaced 2.6 L (2,622 cc) per set of four chambers (counting only one 654 cc (39.9 cu in) chamber for each of the four rotors) - thus the "26" in the series name suggesting 2.6 litres - and developed 700 hp (522 kW) at 9000 rpm."- Thats why its a ruff conversion.

      Terryray123Terryray123Před měsícem
    • @david husband all a matter of opinion...good for you my friend.👍

      2015_ Rubicnn2015_ RubicnnPřed měsícem
    • @2015_ Rubicnn its still massive mate. in australia rotaries turbo 4s and 6s dominate the drags. v8s are a bit of a thing of the past. 450 Hp v8s runs 11s....450 hp rotary runs 8s...you can see why people are attracted to them.

      david husbanddavid husbandPřed měsícem
  • Sik

    George SmithGeorge SmithPřed měsícem
  • maybe a spread bore holley 800cfm carb ? get you over the 500HP ?

    fanghicheckfanghicheckPřed měsícem
  • dude sounds like freiburger

    Searb reathSearb reathPřed měsícem
  • Put a dual plane intake on it and you will gain more.

    J HutchJ HutchPřed měsícem
  • 383 will always be P4P in my book

    Tracey RuzTracey RuzPřed měsícem
  • I care less about wear on center of valve stem. I care how narrow it is long before center.

    Nate LorimerNate LorimerPřed měsícem
    • Nate Lorimer then you don’t know what you’re doing, you center it with the thinnest pattern possible to keep from side loading the valve and wiping out the guides.

      dirtfan05dirtfan05Před měsícem
  • Afr 195 comp ports would bring it alive

    Bipolar GamersBipolar GamersPřed měsícem
  • Royal purple 😂😂

    CK_32CK_32Před měsícem
  • IGH BOUT ONE OF THOSE NEW AT THE DEALER IN 1971, IT WAS FUN HAD TO JACK OFF ON HER TITS

    grngs1grngs1Před měsícem
  • Dude on the right cant use a socket wrench ? Why the open end wrench

    dcomputersdcomputersPřed 2 měsíci
  • Tear it down, throw it away, build a ford!

    Michael SwenorMichael SwenorPřed 2 měsíci
    • @Ada 1812You drink the coolaid , funny none of the record holding mustangs run chevy shit. Your sadly misinformed, people use chevy because of price...Cheap shit is cheap shit. Government motors is for commies

      arborcidal maniacarborcidal maniacPřed měsícem
    • @arborcidal maniac to yep Chevy sucks that's why all those mustangs put Chevy motors in them when they want to go faster

      Ada 1812Ada 1812Před měsícem
    • Michael Swenor i agree chevy sucks.

      arborcidal maniacarborcidal maniacPřed měsícem
  • Look how much rtv or whatever they used to seal the intake back on . You notice how much gets pushed out and then they wipe off the rest ? Lol what do you think the inside of that motor now looks like ... The exact same as the outside lol ....

    andrew reyandrew reyPřed 2 měsíci
    • Gotta let it set up a bit and tighten it in intervals I get almost zero squish when I do it this way

      John SmertJohn SmertPřed 27 dny
  • I going back to Alison Krauss videos, she better looking than you two besides I already know how rebuild a chevy.

    Ron TownsendRon TownsendPřed 2 měsíci
    • Ron Townsend words are hard.

      dirtfan05dirtfan05Před měsícem
  • How did they determine what was the minimum valve to piston clearance?

    Donnie LeemanDonnie LeemanPřed 2 měsíci
    • Safe limit is .120 on the exhaust and .060 on the intake.

      Randy bobandyRandy bobandyPřed 25 dny
  • turn timing to 38 you will like it

    The jiggsmanThe jiggsmanPřed 2 měsíci
    • That's wat I said a sm Chevy like 36 to 38 unless its vortec.the motor should've made 480 at base for first cam with tuning g

      Ken RayKen RayPřed 16 dny
  • Am I the only one who feels like it two different engines that were tore down... Oil pan different

    Jeremy LeveretteJeremy LeverettePřed 2 měsíci
    • @Big Greg sparks I know that. I'm saying when they Dyno the motor the first time it's got a black pan like the one they put on. When they test motor apart it has a basic pan an is orange

      Jeremy LeveretteJeremy LeverettePřed 2 měsíci
    • They put a better plan for better oil scavenging at high rpm to make more power.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
  • Thats a xr294.. i have a smaller cam than the solid roller they put in and im closer to 550hp. This engine needs to be reconfigured BIG TIME

    Car Painter 19Car Painter 19Před 2 měsíci
    • @Frankensteins Monster with the whole combo well thought out. My ported gen 2 lt1 stock castings flow 284 at .650 lift.

      Big Greg sparksBig Greg sparksPřed měsícem
    • @Big Greg sparks 274cfm should support 550+HP.

      Frankensteins MonsterFrankensteins MonsterPřed měsícem
    • Yea, those heads out the box are prolly holding it back, bigtime Some port work or btter ported heads would put it over 500 easy.

      Rudde67ss mRudde67ss mPřed měsícem
    • I agree, but the max flow of the pro 1 215's is only 274 cfm. Some afr 210's would seriously wake it up.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
  • Those are pitiful numbers for the parts used in that 383ci engine. It should be over 525-550hp as equipped. There's another 50-75hp in there somewhere. NHRA legal "stock" 255hp 350s produce 450+hp with production heads and intake & Q-jet.

    Frankensteins MonsterFrankensteins MonsterPřed 2 měsíci
    • @Frankensteins Monster ya my buddy ran a set of ported edelbrocks on a .030 bored 350 and kept up with his grandpas crazy $10k big block lol (they were both running identical chevy malibu's lol) oh and they were both N/A the small block ran 7.20s and the big block ran 7.10s.

      ExpoExpoPřed 2 dny
    • @Big Greg sparks 10.40s in 1/4 at 3200+lbs.

      Frankensteins MonsterFrankensteins MonsterPřed měsícem
    • @Frankensteins Monster how fast is that in the quarter? How much weight without you?

      Big Greg sparksBig Greg sparksPřed měsícem
    • @Frankensteins Monster that's pretty good naturally aspirated.

      Big Greg sparksBig Greg sparksPřed měsícem
    • @Big Greg sparks Yeah its a drag car, 5500 stall, 5-13 gear. Currently building a 496ci for it tho. The SBC ran 6.60s in the 1/8th, looking for bottom 6s with the bigblock.

      Frankensteins MonsterFrankensteins MonsterPřed měsícem
  • Keep the videos coming guys cause we no longer get Power Nation here in Ontario Canada.

    John MilnerJohn MilnerPřed 2 měsíci
    • ch-visions.com/nameof-redirect?q=https%3A%2F%2Fwww.PowerNationTV.com&v=kZPdbEZkW1g&redir_token=VPZtBYB1ZLg_EbyCF40cMWwbIWV8MTU2MjExNDM4MUAxNTYyMDI3OTgx&event=video_description

      Big Sean247Big Sean247Před 15 dny
  • They never followed up on what they replaced the bronze distributor gear to. Remember they showed the worn sharp edges at 5:03

    eadelfineadelfinPřed 2 měsíci
    • Um.. probably just another bronze distributor gear lol everything they name by brand is most likely a sponsor

      nashvilleoutlawnashvilleoutlawPřed 2 měsíci
  • Wtf im I the o lu who thinks those are horrible numbers, that should of made 480 before the cam change, there making those dart heads look real bad

    Ken RayKen RayPřed 2 měsíci
    • @devoncoolman88 215 cc is plenty big for a 383. Its the actual airflow numbers are only 275 cfm or so. Some AFR competiton port 195's flow over 300 cfm.

      Big Greg sparksBig Greg sparksPřed měsícem
    • Bump the compression up a hair and ditch those heads too small.

      devoncoolman88devoncoolman88Před měsícem
    • @Ken Ray maybe, but is losing about 8 percent of power from 10 to 1 compression and small .540 lift cam and crappy heads. Change them 3, then over 500 horsepower no problem.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
    • @Big Greg sparks you know that motor should be done more on each dyno pull than what they claim

      Ken RayKen RayPřed 2 měsíci
    • @Ken Ray my gen 2 lt1 factory castings ported out to 284 cfm at .650 lift, and has less port cc. The non cnc dart 23 degree heads aren't that great. My calculator says it would take roughly 308 cfm of head to get it to 550 horses.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
  • 33 degrees of timing is crazy,hell 36 degrees would've got closer to that 480 hp

    Ken RayKen RayPřed 2 měsíci
  • I recognize the dude running the dyno. I believe he was on Horsepower TV a few years ago. Geat video

    ironhorse127ironhorse127Před 2 měsíci
    • ironhorse127 nice video💯

      James DuboseJames DubosePřed 2 měsíci
  • I don’t think you put enough RTV on that intake. Go ahead and lay another bead on top of that lol

    el_chingonel_chingonPřed 2 měsíci
    • i think they better get a 55 gallon drum of rtv and a serious pump.. needs more rtv! lol

      a4000ta4000tPřed měsícem
    • Should have just cut the entire end off the tube and let it run out.

      Frankensteins MonsterFrankensteins MonsterPřed měsícem
    • Lol. That shit would be all down the lifter valley, and pumped through the oil.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
  • That's a lot of money just for a small block 383 and under 500 horsepower really I know I can get more than that with a solid lifter flat tappet cam with iron heads on it I know I have already done it with a 350 in a 350 crank not going to give you the particulars just know that it can be done

    GreenBoy at GA FarmsGreenBoy at GA FarmsPřed 2 měsíci
    • @dogleg 1957 well don't let it stop you man take your time and just plunk along if that's what it takes. Good luck with it👍👍👍

      GreenBoy at GA FarmsGreenBoy at GA FarmsPřed 2 měsíci
    • @GreenBoy at GA Farms I was thinking of starting a project car but I just don't have the time. And my welding skills of really eroded in the past 10 years. And just seems that my hand eye coordination is not what it used to be to do any fabrication but I'm still thinking I have a small car big motor.

      dogleg 1957dogleg 1957Před 2 měsíci
    • @dogleg 1957 i bet that was fun. I miss my Vega she was sweet. Iv got an old 400 punched and stroked to 427 now that's a lot of cubic inch for a small block. She's got iron heads with all the good stuff everything big block inside the heads Big screw in studs guide plates rockers it's around 12 to 1 compression I built this one for the spray I had it in a mud truck we raced but never had to spray it she made 680 on the dyno I finally got rid of the mud truck and kept the motor I got it bolted up to a turbo 400 with a 4000 stall just waiting to go find a new home also got some aluminum heads airport match to a single-plane intake and a bunch of other parts that I could do the top end of this motor with machine shop friend of mine hook me up with a deal he said I should get somewhere around another two to three hundred horse out of this combination on top of the block just waiting to come into some more money who knows how long that'll be

      GreenBoy at GA FarmsGreenBoy at GA FarmsPřed 2 měsíci
    • @GreenBoy at GA Farms Back in the mid seventies there was a V8 Vega running around in Pasadena. The thing ran low elevens on Caldwell recaps and pretty much untouchable In our area. Is a pretty sweet little car. Back then Van Nuys Boulevard was the place to be. Four of us pool as much gas money together during the 73 embargo. Filled the tank up and two five gallon containers and proceeded to drive out there in 69 nova with L88 513s verta gate shifter. Won a couple races just enough to get us a tank full of gas and back home. life was good... Not vega good but pretty dam good

      dogleg 1957dogleg 1957Před 2 měsíci
    • @dogleg 1957 my first car was a Vega gt with a 4 banger and a m22 on it . But the four-banger had a short life I got to build my first 350 I think I was 15 leftover parts rebuilt carburetor off of the big block solid lifter cam and then we stuck it off in the Vega now that was a fun car to drive if you good teeth the clutch together in it I put more clutches in that thing and Carter's got liver pills but a fun car and we Street raced all motor back in them days

      GreenBoy at GA FarmsGreenBoy at GA FarmsPřed 2 měsíci
  • What went back in the nova

    Charlie BrownCharlie BrownPřed 2 měsíci
    • ch-visions.com/nameof-redirect?q=https%3A%2F%2Fwww.PowerNationTV.com&v=kZPdbEZkW1g&redir_token=VPZtBYB1ZLg_EbyCF40cMWwbIWV8MTU2MjExNDM4MUAxNTYyMDI3OTgx&event=video_description

      Big Sean247Big Sean247Před 15 dny
    • Don't remember exactly but a large big block.

      Wild BillWild BillPřed 2 měsíci
  • The shitty version of Hargety

    John JacobJohn JacobPřed 2 měsíci
  • A stick of dynamite comes to mind ....

    trucker 5167trucker 5167Před 2 měsíci
  • I was expecting more from that big cam, maybe if it had a tighter lsa it would of more before the redline

    blown5.3blown5.3Před 2 měsíci
    • Get rid of that Dart intake, swap it with a Holley 300-25, 850 style venturi carb, cam with 106 lobe center and 102 intake centerline and a set of AFR 210's would wake up that engine alot. I bet before all of that work they could have just swapped intakes to an Air Gap RPM and it would have picked some torque and hp.

      jim wilsonjim wilsonPřed 29 dny
    • and a 900cfm carb would have helped too

      Charlie BrownCharlie BrownPřed 2 měsíci
    • 106 would have put it over 500 is a guess

      Charlie BrownCharlie BrownPřed 2 měsíci
  • KEYBOARD WARRIOR

    Derek ShrewsburyDerek ShrewsburyPřed 2 měsíci
  • heads are too big, afr 195s would give you 500 hp

    roknroy1roknroy1Před 2 měsíci
    • @Cooterbaby the 200's would make more torque, but not necessarily more power, for they flow less.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
    • Thats what i was thinking, the dart 200s

      CooterbabyCooterbabyPřed 2 měsíci
    • The comp port 195 heads flow over 300 cfm. Dart 215 flow 274 lol.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
    • Look on the bright side after all the changes they finally made the number they thought they would originally if it was me I'd of just put 1.6 ratio rockers on it and called it a day

      prs !prs !Před 2 měsíci
    • I was about to comment the same

      prs !prs !Před 2 měsíci
  • It was probably more streetable the first setup. Thinner head gaskets and timing chain was all it need. I bet that new cam surges bad under 2500.

    matt vorheesmatt vorheesPřed 2 měsíci
    • Didnt you hear it on the dyno??

      lxwvandenberglxwvandenbergPřed měsícem
    • 3500 stall fixes that lol...

      Rudde67ss mRudde67ss mPřed měsícem
    • matt vorhees it’s a commercial for summit and other brands. It’s literally filmed to make people go out n buy go fast parts for their 350

      CK_32CK_32Před měsícem
  • Blah

    Jeff VJeff VPřed 2 měsíci
  • Can these things be supercharged? It'd be a beast if it could.

    1524mclovin1524mclovinPřed 2 měsíci
    • @Alexander Curtis That's awesome! Yeah, Cliff was one in a million for sure. Robert is very skilled as well. It takes time to get good. Just keep going and skill will build with time. I have found that most people can not gauge their own progress very well. Also, you are always going to be your toughest critic. You may not realize how much progress you are actually making. Have you ever heard of a band called Primus?

      fwh79fwh79Před měsícem
    • @fwh79 I play bass. Im not very good at it, but hopefully with enough practice, I can be the next Cliff Burton or Robert Trujillo. Cliff is who inspired me to play

      Alexander CurtisAlexander CurtisPřed měsícem
    • @Alexander Curtis Yeah, i'm pretty big into cars and motorcycles. Do you play a musical instrument? I play the drums. CH-visions search "fwh79 double bass triplets" and skip to about 3:50 in the video if you wana see my metal drumming.

      fwh79fwh79Před měsícem
    • @fwh79 Same! And the fact that you are a car guy makes it even better

      Alexander CurtisAlexander CurtisPřed měsícem
    • @Alexander Curtis You're welcome. Always happy to find another metal head!

      fwh79fwh79Před měsícem
  • So you added timing and the carb spacer too bad you didn't do that on the before test

    Brett LydeBrett LydePřed 2 měsíci
    • Yes I realize that it's one big commercial with commercial breaks

      Brett LydeBrett LydePřed měsícem
    • Brett Lyde it’s a product supported video. It’s meant to make people buy these go fast parts lol It’s a commercial

      CK_32CK_32Před měsícem
    • Probably could have took 37 degrees at 10 to 1

      matt vorheesmatt vorheesPřed 2 měsíci
  • Need to k swap it with a big turbo

    Derek ShrewsburyDerek ShrewsburyPřed 2 měsíci
    • Lol to much boosted boiz for you!

      horehey *horehey *Před 2 měsíci
  • So, it was a cam swap and thinner head gaskets?! I thought they would at least port match the heads...

    Rob BRob BPřed 2 měsíci
    • Hell the engine wasn't broken.

      Your Music Sucks!Your Music Sucks!Před 2 měsíci
  • Worn not stretched 🤦🏻‍♂️

    Harry GordonHarry GordonPřed 2 měsíci
    • They do actually stretch though.

      Big Greg sparksBig Greg sparksPřed 2 měsíci
    • Same difference. Technically

      Garage DaysGarage DaysPřed 2 měsíci
  • That is a great running small block.

    Wesley CookWesley CookPřed 2 měsíci
  • My least favorite show on PB. Just spending catalog money. Junkyard swap fro. X to Y always seems more interesting.

    mirrored windowmirrored windowPřed 2 měsíci
    • @Walter Stanfield plenty of guys who have it to spend. Just think it's gotten too far into informercial for summit

      mirrored windowmirrored windowPřed 2 měsíci
    • Its a great show for someone who has to much money and not enough sense or if host a tv show and get all them goodies for free lol

      Walter StanfieldWalter StanfieldPřed 2 měsíci
  • Nice little engine

    djsweetnlow2003djsweetnlow2003Před 2 měsíci
  • Why is everyone hung up on light weight 5w30 , maybe listen to a machinist stop with hydraulic oil in engines. Alot of money to only make 450 hp.

    Backyard-Built-TrucksBackyard-Built-TrucksPřed 2 měsíci
How To Teardown, Rebuild, & Dyno A Small Block Chevy Engine