How-To Rebuild Top End Chevy 350 Small Block Engine Motorz #67

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  • Опубліковано 7 січ 2025

КОМЕНТАРІ • 265

  • @davis28905
    @davis28905 3 роки тому +16

    This video series helped me stick my first 350 together in high-school about 6 years ago. Thank yall so much once again!!

    • @chris
      @chris  3 роки тому +2

      Thanks Davis! I'm happy it helped.

  • @halleffect1
    @halleffect1 11 років тому +16

    Some of the head bolt holes extend down into the water jackets. Those head bolts have to have thread sealer...

  • @pwpryan
    @pwpryan 6 років тому +7

    Pro tip, lube the camshaft as you insert, helps reduce mess.

  • @jetmr_5043
    @jetmr_5043 3 роки тому +2

    If you’re gonna do anything for performance, you might as well get a set of roller rockers too, every little bit helps

  • @thegentleman1541
    @thegentleman1541 10 років тому +5

    I found a 1973 dodge charger on craigslist with the 360 engine still intact, I'm thinking about buying it. This will be my first car restoration and I'm getting very excited watching all these videos.

    • @sbattvids
      @sbattvids 9 років тому +1

      I hope you got it!

  • @eljay4409
    @eljay4409 Рік тому +1

    Watching this while working on my small block

  • @yambo59
    @yambo59 11 років тому +3

    Love the series, built many SBC myself -- and I hate to gripe but ive seen two major mistakes so far, the rear main seal was installed with no lubricant on the seal material, this will damage the seal in startup and may well lead to an oil leak very soon --- the second major mistake is he put the head bolts in with oil instead of silicone sealer, in a stock block such as this the head bolts enter the cooling jackets and MUST have silicone sealer on the threads, they come this way fr. factory.

  • @donrutter6765
    @donrutter6765 6 років тому +3

    Fun fact: Some camshafts sold by Crower/Lunati and a few others are actually reboxed white box camshafts made by Elgin. Study the cam specs and you can purchase the same cam from Elgin at a little over half the price.

  • @marvingarcia9183
    @marvingarcia9183 2 роки тому +1

    Nice serie of Chevy 350 small block

  • @tlcbear2
    @tlcbear2 11 років тому +55

    should have use thread sealer not oil water will leak past the head bolts

    • @JH-tk6ge
      @JH-tk6ge 4 роки тому +2

      not all sbc's have head bolt holes with open water jackets. i have also read that you can use teflon tape, instead of permatex aviation 2 form a gasket.

    • @Shade_tree_garage01
      @Shade_tree_garage01 9 місяців тому

      i actually have a sbc right now where a majority of the bolt holes are Blind, its... odd by they all work like normal.

  • @CurlyQLink
    @CurlyQLink 12 років тому +2

    This 350 Chevy engine isn't the only thing on the show with its top built.

  • @rockhaze
    @rockhaze 12 років тому +1

    Those V-Tec 4 bangers are actually pretty nice, variable valve timing.

  • @Mr.TBirdy
    @Mr.TBirdy 7 років тому +38

    To who ever reads this comment never use a universal socket joint to torque down a bolt. The reason being it doesn't give you a precise torque.

    • @mrwashur1991
      @mrwashur1991 4 роки тому

      You can always calculate the difference. Extensions are about 3% loss and anti seize is about 20%. Yes avoid it if you can, especially on the bottom end of the engine but if you can calculate the loss then it’s the same amount of torque..

    • @dougmurray510
      @dougmurray510 3 роки тому

      What about the extension he's using on the torgue wrench.

  • @georgez.2961
    @georgez.2961 12 років тому +1

    These videos are GREAT! There's one thing though... When's Olivia going to get in on some engine building? She needs some seat time! You guys should do a "carburetor'd turbocharged build on a small-block V8 and get her in on it! I really would like to see how to turbo a carburetor'd v8 though, I here there are some things about air pressures within and outside the carb that have be dealt with. Again though, GREAT VID's KEEP IT UP!

  • @Packer1290
    @Packer1290 12 років тому +22

    Ummmmmm. I think you forgot something. Some of those bolts go right into the water jacket. They need sealant on the threads.

    • @dennisgeroux4483
      @dennisgeroux4483 2 роки тому

      I just mentioned that and then saw your text, maybe the new way to fly.

  • @RyanH0809
    @RyanH0809 11 років тому +1

    I think this is a pretty great series! One thing I really want to see done is actual assembly of the cylinder head please! I'm in the process of building my first motor and trying to do it step by step and do it right. Not just throw parts together. I'm sure I'm not the only person unsure of valve guide seals and such and some of the information surrounding the valve train. like where to get those specs and such. Thank you, in any case!

  • @John.407
    @John.407 10 років тому +34

    Damn you shoved that cam in haha

  • @tamream5424
    @tamream5424 8 років тому +7

    You're supposed to use thread sealer on the head bolts when your using a factor chevy block not oil. If you don't you're going to have an oil pan full of coolant as well as a coolant leak on every head bolt.
    The only block I know of that doesn't require thread sealant is made by DART and that's because the head bolt holes are blind and aren't open to the water jacket.

  • @billhaskins8108
    @billhaskins8108 10 років тому +13

    What about sealant on the head bolts ???

  • @sokodad
    @sokodad 10 років тому +12

    Curious why he didn't go with a set of roller rockers too since they put roller cam in and Dart heads? Spend the extra on the rockers too. Just my opinion I guess.

  • @chris
    @chris  12 років тому

    Thank you for the feedback... we always appreciate suggestions.

  • @chris
    @chris  12 років тому

    Thank you! We are cranking more out soon!

  • @jordan-ramblinaround2323
    @jordan-ramblinaround2323 10 років тому +1

    If you want to make your life easier, adjust the valve lash before installing the intake manifold. Its way easier. As you spin it to top dead you can actually watch the pushrod compress the lifter while you tighten the rockers. (if it's not a solid lifter engine that is).

  • @JustusSmith17
    @JustusSmith17 12 років тому

    this really is the most helpful show

  • @chris
    @chris  12 років тому

    NOTE: All our previous videos were accidentally deleted, so we had to re-upload them all. Sorry for the inconvenience. We hope you continue to subscribe, LIKE and Favorite our videos! Visit our website (motorz.tv) for more!

  • @MrTurtleboy80
    @MrTurtleboy80 4 роки тому

    You are suppose to use thread sealer on thru holes for most production sbc blocks. Bowtie blocks and aftermarket blocks have whats called blind holes that dont require thread sealant and can be assembled with oil or arp molley coat. The use of oil with thru holes will leak into the engine. It also hepls to o-ring the head bolts as a second seal.

  • @chris
    @chris  12 років тому

    Thank you for saying so! Glad they have helped you out!

  • @rolovibes4504
    @rolovibes4504 3 місяці тому +1

    Thx 4 explaining the Key Ways 🎉

  • @richardmaaske7483
    @richardmaaske7483 11 років тому +4

    You should do the torquing with smaller foot lbs . At first, maybe 20 lbs first. than maybe 50lbs. and than 70 lbs.

  • @WiserAsIGrow
    @WiserAsIGrow 12 років тому +1

    the chick makes this video very entertaining and educational at the same time!

  • @mowpro5617
    @mowpro5617 6 років тому

    I always torque in 3 steps.......such as 70 ft. Lbs. on the head bolts would get a 40.....55.....then the final 70. When I lived in Indy . Steve Schmidt Racing engines did all of my engine machine work. Awesome race shop awesome engine work At the time in the late 90's SSRE was. Building A lot of engines for NHRA pro stock. Not sure if he still does. I remember when I took my block in for machine work and it was all clean with the inside and outside painted and the block machinist who did the machining asked if my engine was a raw casting and I said no.....I bead blasted it in my large blast cabinet. I remember the block machinist commenting....... WOW.....I have never seen a seasoned block come in that clean before.....LOL.....I would tape and plug any surfaces I didn't want blasted and go at it.Give a rinse in the parts washer using mineral spirits engine brush and blow out it all the holes then paint the insides of the block with Glyptol red engine enamel. It helps the enamel to adhere better then I would paint the exterior of the block with high heat engine enamel. No issues whatsoever the paint always adhered well and looked fresh and new. No peeling.... Whenever I would get my engines back from the machine shop they were pretty much already to go with assembly. All cleaning deburring painting taken care f ahead f time. I always got the non chemical,rinse after machine work just to remove machining debris. I always washed the block a couple times with the pressure washer and Tide powder soap and have the oil squirt can ready to prevent rusting the freshly machined surfaces after the block and passages are air compressed blown dry. Engine supplies from Goodson always helped in my engine rebuilding. I usually shot blasted the crank and rods. Any type of blasting takes a meticulous cleaning with every bore brushed, rinsed and then brushed and rinsed again. ARP racing studs for the crank and heads on any performance engine.....ALWAYS.....I often used Total Seal piston rings along with TRW moly rings....I had no issues......Get a degree wheel and degree in the cam....it is worth it....if you are an engine builder you know the scoop......if not.....get a good engine rebuild book and if you are mechanically inclined you can learn it. I built an engine testing stand and ran my engines before they were put in the vehicle. Helped with tuning and to check for any issues. To me engine building was a hobby..... I always enjoyed it. Sometimes the best option now a days is to just purchase a crate engine. Ready to go as far as the block machining and depending on a short or long block kit the hard meticulous precision machining work has already been done for you. ......Have Fun.

  • @BigRyGuy04
    @BigRyGuy04 12 років тому +2

    Aircooled VWs are old.. LOL. Like older Bugs and whatnot. Don't hate on 4-bangers. V8 muscle and turbo'd 4,5, and 6 cylinder engines are all cool. My turbo'd 4-cylinder smashes on V8s all day long AND gets better gas mileage. But I still love my '91 Trans Am. But anyways..just appreciate car culture altogether. Don't hate.

  • @quatre5555
    @quatre5555 7 років тому +15

    wet bolts actually give a false torque unless your manual specifies to lubricate them.

  • @chris
    @chris  12 років тому

    Thank you George! Great feedback and suggestions, too!

  • @E9859-v7d
    @E9859-v7d 10 років тому +3

    I liked the information regarding the parts information.
    Rather than point out negative feedback, I only have one question, why did you zoom through the valve, lifter and rod installation and specs. Is there a website where you can point me in the right direction?

  • @HondaMX450r919
    @HondaMX450r919 11 років тому +36

    It is false that dipping bolts in oil that are TTY style gives you more accurate torque. It requires a small dab of oil. All of the oil off that bolt that the guy dipped in, went to the bottom of the threads where there is no way of it draining out, when you torque it, the oil in the bottom is compressed and will effect the torque.

    • @strongholdpro1974
      @strongholdpro1974 10 років тому +2

      i'll be damn

    • @DJSkreebz
      @DJSkreebz 10 років тому +3

      Bam, just answered my question about oiling bolts that will be set at a specific torque. A little leading oil on the threads, 2-3 threads, not dipped and globbed with extra oil to spare!

    • @SurvivalInFlames
      @SurvivalInFlames 6 років тому +3

      You're absolutely right.

  • @mikeholguin84
    @mikeholguin84 7 років тому +1

    lol, im gonna say they left the engine in the upright position for the camera and videos purpose. But, to make it easier to put the heads on, rotate your engine stand to where your head can lay flat down. It will make it way easy, if you gotta do it by yourself. Also, to keep the head gasket from moving, it wont hurt to put JUST A LITTLE rtv in two of the corners to keep it stuck.

  • @CrikeyMang
    @CrikeyMang 12 років тому +1

    Have you fired the engine yet or will that be in the next video? I noticed you didnt use any sealant but oil on the bottom heads bolts that run into the water jackets. Or did you just not show it? Very important step to note so water doesnt seep out.

  • @ArcadeGames
    @ArcadeGames 12 років тому

    Great show, I enjoy the out takes too.

  • @W3ization
    @W3ization 12 років тому

    1080p, great show chris

  • @kiltedsaint
    @kiltedsaint 8 років тому +3

    are those tty head bolts? there is more than one tightening sequence. it should be in thirds starting around 25 ft/lbs. and it's easier to check prestart valve lash and push rods angle with the intake while turning the engine over. your supposed to set final lash with the engine warm and running. I always have a set of valve covers I cut for that purpose.

  • @CarattiniGarage
    @CarattiniGarage 11 років тому +2

    Thanks for the info grate show. But I've heard in other vids that in a 350 Small block chevy you don't put your timing cange with piston #1 at TDC insted you put #6 at comprestion stroke. What is your comment on that?

  • @mayoplays4319
    @mayoplays4319 Рік тому

    Crazy that I just found this acc thanks for the info I’m thinking about getting an edle brock top end kit with a cam but I’m just so damn nervous imma fuck it up

  • @BigChevyFTW
    @BigChevyFTW 12 років тому +2

    im not trying to knock the video. its not a good idea to use moly lube on the cam bearings because they can delay oil to the rest of the engines components during initial start up.
    i learned this the hard way now i onl;y use the moly on the lifter bottoms and the lobes oil on the bearing surfaces.

  • @lowriderguy01
    @lowriderguy01 12 років тому

    my shop teacher back in the day told me its for accurate torque, thats what i heard, not sure if its totaly right. i rebuilt heads on my chevy lumina and the instructions from felpro said to soak the threads in oil first. if the heads are on the block im sure the weight would keep a tight enough seal on the gaskets... at least thats what would make sence.

  • @tooshort3515
    @tooshort3515 7 років тому +1

    Sway bars at 14:00 what is that Finnish called?! Pitted gunmetal gray? Love it. Need to know!

  • @robertbourland7190
    @robertbourland7190 9 років тому +8

    he left out that you need to prime the oil pump by hand. it will damage it.

  • @brandonallen914
    @brandonallen914 12 років тому +1

    After installing the intake what do you do with the blue tape on the oil pressure journal ?? leave it there ??

  • @motokid1492
    @motokid1492 7 років тому

    4:46 tought it was whiskey until he said motor oil or was it? 5:50 NOW hes driking beer to great LOL

    • @chris
      @chris  7 років тому

      I love both beer and whiskey, but not that nasty "oil" that was in there.

  • @seven73ify
    @seven73ify 7 років тому

    love the show thanks! keep up the awsum work

  • @evosean5720
    @evosean5720 8 років тому

    2011 mustang??
    love the videos keep making them

  • @carlosquintero697
    @carlosquintero697 5 років тому +1

    I just found you on UA-cam and it so happens I am getting ready to rebuild my C10 350 engine. Is there any way of getting the parts list you used in this series (everything you changed or install new). All I need are the parts list and the vendors names. Thank you so much for the videos, please keep it coming (I subscribed so I will be watching any/all things you post).

  • @user-tt8oc3si9k
    @user-tt8oc3si9k 11 років тому

    If they were using stock style head bolt you are correct, but it looks like they are using aftermarket bolts "possibly ARP" which are not ' torque to yeild' like the stock bolts. My concern is that they didn't use a sealer style lubricant which ARP and others make because those head bolts go to water. It is highly possible that coolant will now get into the engine.

  • @RamblinAround
    @RamblinAround 8 років тому +28

    Why didn't you put thread sealer on the bolts?

    • @dj85241
      @dj85241 8 років тому +4

      RamblinAround do you have to put thread sealer on all the head bolts? I'm assembling my small block soon??

    • @RamblinAround
      @RamblinAround 8 років тому +17

      Yes, you need to seal all the head bolts on a SBC, or you'll have coolant leaks.

    • @Ohiocountryboy-se2cn
      @Ohiocountryboy-se2cn 6 років тому +2

      How would you have a leak there blind holes

    • @JH-tk6ge
      @JH-tk6ge 4 роки тому +1

      You must determine if your block's head bolts have open water jackets. I believe blocks that are pre 1990s are open.

    • @MrTurtleboy80
      @MrTurtleboy80 4 роки тому +1

      You are suppose to use thread sealer on thru holes for most production sbc blocks. Bowtie blocks and aftermarket blocks have whats called blind holes that dont require thread sealant and can be assembled with oil or arp molley coat. The use of oil with thru holes will leak into the engine. It also hepls to o-ring the head bolts as a second seal.

  • @Klausco7
    @Klausco7 12 років тому +1

    What keeps the cam shaft from coming out? Is there a retainer? Guess I missed that part.

  • @chris
    @chris  12 років тому

    That is correct. We indicated this at 3:00

  • @ThunderHead289
    @ThunderHead289 11 років тому +2

    glow plugs?

  • @hawkdsl
    @hawkdsl 8 років тому +16

    Toss the crank sprocket in the oven @ 350 degrees for about 20 mins, and you can slide it on without hammering the sht out of it. Use thick gloves.

    • @blake1995
      @blake1995 6 років тому +3

      Learned that trick in my auto class I just took this last school year. My friend was putting a new pulley on his car but some adapter or something needed to go on first so he told him to put it in a frying pan with oil and let it heat up till it boils and then put the part on right away and it worked

  • @DaltonR121
    @DaltonR121 9 років тому +1

    1,000th like. You're welcome.

  • @wgoldenny
    @wgoldenny 10 років тому +9

    I guess the blue team does not have those special tools

  • @bruceleroybell8139
    @bruceleroybell8139 7 років тому +1

    Hi, I notice you did not install a cam button with the roller cam did you not need a cam button?

  • @user-tt8oc3si9k
    @user-tt8oc3si9k 11 років тому

    In reply to (thehossman1) comment @ me. Actually, This is a late model SBC they are working on, and yes they did have torque to yield bolts. The LT1 also used torque to yield bolts, and both engines preceded the LS engines.

    • @user-tt8oc3si9k
      @user-tt8oc3si9k 11 років тому +1

      Correction @ myself. Early SBC bottom end and Late model "after market" heads. My bad. But I'm still right about the time the bolts came out. LOL

  • @Maxswims123456
    @Maxswims123456 11 років тому +1

    @Roxanne2011castillo Spark plugs is the word you are looking for glow plugs are only in diesel.

  • @ThunderHead289
    @ThunderHead289 11 років тому +2

    ? that cam install was anything but careful and slow

    • @RyanSampsonRPh
      @RyanSampsonRPh 4 роки тому

      Hey look everyone, I found a famous person prior to being famous 👍! Haha great channel man.

  • @Taviddude
    @Taviddude 12 років тому +2

    So, what happened to the tape over the oil hole?

  • @shemarwatson3738
    @shemarwatson3738 10 років тому

    its was a great experience

  • @dennisgeroux4483
    @dennisgeroux4483 2 роки тому

    Question: Many years ago I built a lot of engines and we always put thread sealer on the threads of the head bolts, especially the ones in the water jackets. It also would act like a lubricant for proper torque on the heads. Is this something new that you don’t need to do that, just dip them in motor oil will take care of it.

  • @chris
    @chris  12 років тому

    Thanks t1mmy13! They're actually all done now... took 48 hours to get them all uploaded again.

  • @RobertL78
    @RobertL78 11 років тому +3

    After watching all the other car shows, I thought you always just tossed out the 350 and picked up a free crate 502 from Chevy.

  • @beeterolds
    @beeterolds 12 років тому +1

    I didnt think u use Moly on roller cams? just straight oil

  • @armandopadilla6238
    @armandopadilla6238 7 років тому +3

    do you need a gasket for the oil pump or no???

  • @TheTheladrillo23
    @TheTheladrillo23 12 років тому

    i got a question, is not mandatory put some silicone in to the heads bolts? thanks and i appreciate the help.

  • @EngineerPEretired
    @EngineerPEretired 8 років тому

    Chris, have you considered the torque factor when you add the oil to the threads of those bolts? thanks

  • @hostile77u77
    @hostile77u77 12 років тому

    I have built several sbc and bbc and I am curious about the head bolts in oil also how do you keep the gasket/surfaces free from oil when you insert the bolt? I would think this is a semi dangerous practice i was always told "Cleanliness is next to Godliness".

  • @firstpersonfowlerwaterfowl3773
    @firstpersonfowlerwaterfowl3773 10 років тому

    Tlcbear2 is right always put thread sealer on the head bolts. And whats with the roller cam shouldnt there be a thrust plate or cam button so it doesnt walk?

  • @db2loud
    @db2loud 12 років тому +1

    wont all that oil on the head bolts hydraulic and give a false reading at the torque spec,
    maybe moly lube on one side of the treads will be sufficient enough.

  • @JonathanDeduytschaever
    @JonathanDeduytschaever 11 років тому +2

    hey Chris are you going to do something with this engine?

  • @kennethstr
    @kennethstr 12 років тому

    Hello, do you need dart topps to gett the dart intake to fitt or can u buy just the intake??

  • @Johamo
    @Johamo 11 років тому

    So I'm trying to follow the torque sequence. Would the number 17 bolt be at the very front(nearest to fan) on both sides? Or is the right side order opposite of the left side?

  • @t1mmy13
    @t1mmy13 12 років тому

    Good luck uploading them all again! That will take a while...

  • @teamdanados1525
    @teamdanados1525 2 роки тому

    I bought a stage 3 camshaft kit for a SBC 5.7 vortec engine, the kit came with the camschaft lifters, gear and timing chain, I put the stage 3 cam, the gear and the timing chain, but I did not put the new lifters that came I put the stock ones in the kit, now when I drive my truck it doesn't take off, I press the throttle and it almost doesn't run, the engine sounds as if I hadn't put anything on it, my question is the following: does the engine of my truck work? So why didn't I put the new lifters on it?

  • @MegaJohnhammond
    @MegaJohnhammond 11 років тому +1

    what brand of motor oil do you recommend

  • @davidrowland2354
    @davidrowland2354 4 роки тому

    I noticed you didn't mention that you had to turn the crank 360° to get your time and dots at 12 that would be number one top dead center compression stroke

  • @BigChevyFTW
    @BigChevyFTW 12 років тому

    yes i like it better then rtv i only use rtv for the intakes water ports and across the front and back of the block instead of the cheap rubber seals. those go in the trash

  • @denniscaulfield7480
    @denniscaulfield7480 6 років тому +2

    All that work & upgrades & then use stock style rocker arms ???

  • @heimygloomstopin152
    @heimygloomstopin152 9 років тому +13

    YES WHERES THE SEALANT FOR THE BOLTS THAT GO INTO THE COOLING PASSAGE????

    • @Damann1026
      @Damann1026 9 років тому +4

      Sealer? Don't you know they use coolent for oil these days.

  • @365bigjoe
    @365bigjoe 12 років тому

    when are you gonna finish this series ive been waiting long enough it feels like

  • @GoConditionOne
    @GoConditionOne 11 років тому

    Can you do a L28ET out of a 280zx next. I'm having trouble with mine and could use some help.

  • @oSHOLLIVERo
    @oSHOLLIVERo 12 років тому +1

    She knows shes fine. Look at the way she stands and smiles

  • @moyaibarra
    @moyaibarra 11 років тому

    What size torque wrench drive have you been using for this build? I'm going to sears soon for a new one

  • @zacharymakoff9939
    @zacharymakoff9939 4 роки тому

    Is the process basically the same for a 98 5.7 vortec

  • @chris
    @chris  12 років тому

    Thanks Justus!

  • @pufflopez2896
    @pufflopez2896 6 років тому

    great video. question im 17 so im stilling learning everything their is to know about engines. The crank sprocket gear, do you have to remove it if you swap the cam and put it bad to top dead center???

  • @EndIessIy
    @EndIessIy 12 років тому

    What are the weight comparisons between aluminum heads and cast iron heads?

  • @troyfletcher2619
    @troyfletcher2619 3 роки тому

    When he says torque to foot pounds twice is he loosening them in between?

  • @chris
    @chris  12 років тому

    Yes!

  • @mac450
    @mac450 12 років тому

    Are you ever going to build a JDM motor for a civic from scratch like a B18 c1 or refered to as a GSR motor. I would love to see that- I sucribed to your channel you guys rock

  • @okrishichi
    @okrishichi 11 років тому

    agreed. its basic physics. an engine with a higher volume for compression will beat a smaller engine in power. yes there are some 4 cylinders with 800 hp and yes there are some 6 cylinders that can be at 1200 hp but how about v8 drag cars that are over 3000 horsepower easy? the point is yes you can give a lot of power to a 4 cylinder. but if you do the same mods, in proportion to the engine size, to both a 4 cylinder and an 8 cylinder engine. the 8 cylinder engine will win every time.

  • @abuafra2
    @abuafra2 11 років тому

    Hi, I rebuilt LT1 350 to 383 keeping the clearances on higher range side.
    I wanted to use 20-50 oil as it is easily available here opposed to what OEM is calling for (5-30, 10-30). I spun bearings with 5W-30.. so I'm hesitant with low viscosities oils
    Should 20-50 be fine? or maybe 60 race oil?

  • @xNeonGFX
    @xNeonGFX 12 років тому

    Does it matter how your cam shaft is installed, what I mean is the direction of it or does it not matter at all, just any way I can get it in.