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How To Accurately Degree Your Cam With No Special Tools

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  • Опубликовано: 9 май 2020
  • It's not always practical or possible to go through all the text book steps when having to check or degree a camshaft. Here's a simple 10 minute method that you can use anytime and get repeatable, accurate results.

Комментарии • 299

  • @loganpe427
    @loganpe427 4 года назад +35

    I've heard about this method but never met anyone who could actually do it, thanks _UT_ a great tip for another old wrench to have in the mental tool box! 😁👍🇺🇸

    • @causwayspeedway
      @causwayspeedway 4 года назад +1

      Yeah, in my brain box also saved video!!

  • @LunarOutlawsGarage
    @LunarOutlawsGarage 4 года назад +64

    This was by far the most amazing thing I learned when I was down there. Brilliant

    • @electrix6751
      @electrix6751 4 года назад +6

      I've done it using the degree wheel and dial indicator method. But this is a lot simpler!

    • @LunarOutlawsGarage
      @LunarOutlawsGarage 4 года назад +3

      Electrix and very quick

  • @UnityMotorSportsGarage
    @UnityMotorSportsGarage 4 года назад +47

    Yeah, This is what I love about Uncle Tony!! Old school ways being past down the younger generation!!! The best part is he gives credit where it's due! Keith Black a true master mind!!! Tony you rock...when this virus stuff is over I want to hit the track with you and I will bring Casper!

    • @matthewb7049
      @matthewb7049 4 года назад +2

      @@kennshotts7258 yeah. You gotta be a computer scientist nowadays to work on cars.

    • @lskiller1903
      @lskiller1903 4 года назад +2

      @@kennshotts7258 That's exactly the same thing my Great Great Great Grand Pappy, said in 1932 when Henry Ford came out with the flathead V8. And just look at how much fun everybody had with the ultra modern stuff in the 50's, you know mechanical fuel injection, overhead valves, automatic transmissions in hot rods can you believe that! And then the kids turned their backs on the four cylinder hot rod builds, for all that new junk! Those poor kids back then forced into the modern hot rod scene of the 50's.

  • @donh54gmail
    @donh54gmail 4 года назад +41

    Been playing with engines for nearly 50 years, and I still learn stuff from UT almost every video they upload! Keep it up UT & UK.
    All the best from Queensland Australia!

    • @peacfulseas
      @peacfulseas 4 года назад +2

      Yup. That is a 1st for this old fossil too.

    • @loganpe427
      @loganpe427 4 года назад +7

      Same here, we all know things valuable to pass on. I can't stand idiots who don't appreciate the other guys skill and share freely! Great hearing from our cousins from down under 😁👍!

    • @samjohnson4014
      @samjohnson4014 4 года назад +2

      Don Hansford yeh mate I’m only a 20 year tradesman but I’m the same. Love Tony’s vids. Hi from New South Wales

    • @richdetlaff-5983
      @richdetlaff-5983 11 месяцев назад +1

      Uncle Tony eats lives and breathe this stuff....he is yoda

  • @jamesmartin-lb6br
    @jamesmartin-lb6br 4 года назад +8

    You know it's solid gold when Keith Black came up with it. Keep it rolling UTG!

  • @mikefedele4521
    @mikefedele4521 4 года назад +11

    It has been a long time since I've seen that done. An old family friend showed me how to do that when I was around 10 or so. I've used it myself people think I'm nuts you use what you know. When you did it on the live stream I had a grin on my face... It took me back to Sam and sons outside the side bay door monkeying around like he always did. A very pleasant memory in my world seems like a like a lifetime ago. Thanks for the re do. I enjoyed it.

  • @doubleaaaron
    @doubleaaaron 4 года назад +11

    My brother use to do it this way. When I was younger I thought he was crazy, but he always had good running engines. I live the old school basic ways. They work well. Good stuff Tony.

    • @NjJfjr
      @NjJfjr Год назад +1

      I was taught by Old School @VALAITIS MOTOR SERV SOUTH PHILADELPHIA PA & YES ALFRED J VALAITIS WAS MY MENTOR , BOBBY NEWMAN' NEWMAN'S AUTO SERVICE TOO!
      There are a few others I will dedicate at another time.
      Keep up the good work. I've destroyed at least 3 slants in my time starting out & My dad did the same except all mine had pistons sent to outer space OUT DOING MY DAD ! 😂
      Nj'sJfJr 👍🏼💪🏼❤️🇺🇸
      💥 BADA BING BADA BOOM 💥
      I APPROVE THIS MESSAGE 🙌

  • @johnholtz1205
    @johnholtz1205 3 года назад +2

    I’m gonna say this is the best wrenching channel in RUclips history. My man has more knowledge then anyone I’ve seen.

  • @donschneider6053
    @donschneider6053 4 года назад +10

    I had heard of this method years ago but you are the first to actually show it being done thank you slot

  • @ericheine2414
    @ericheine2414 4 года назад +17

    That was great. I've never degreed a camshaft in using a wheel. But I always build the same motor.
    The 375 horse Chevy 350 with hydraulic cam. I always use a new true roller timing chain and the new Woodruff key. Great video, short, sweet, and informative.
    thank you

  • @MS-ts4db
    @MS-ts4db 3 года назад +1

    Can't beat Uncle Tony with a stick! Its not practice makes perfect, its perfect practice makes perfect...because you can be doing something wrong for 40yrs and never get it right. UT, someone taught you right the first time, and we are the lucky ones you are sharing this knowledge with. Eternally humble. TY :)

  • @rtkl13
    @rtkl13 4 года назад +3

    Hell yes man...I bet there is quite a few gearheads that never knew this trick. I sure didn't, always learn something no matter how long you've been doing it

  • @garymitchell6897
    @garymitchell6897 3 месяца назад

    Was taught that about 55 years ago when I was an apprentice mechanic. Gets you with in a degree or two.nice to see .

  • @fourfortydemon
    @fourfortydemon 4 года назад +7

    Appreciate that Tony , I asked Uncle Kathy for this and you guys delivered !!!

  • @user-xw4hn7lb3x
    @user-xw4hn7lb3x 7 месяцев назад +1

    You can also buy a dial tool that screws into the spark plug hole for TDC. Very accurate and cheap too. With this tool and the straight edge ruler and feeler gauge for cam setting, this is more accurate than the degree wheel method because with the degree wheel, you can only 'eyeball' it.

  • @davidmoore9482
    @davidmoore9482 4 года назад +3

    Uncle Tony all ways has the best way of explaining things Gold Mine of knowledge thanks UTG

  • @TheCanadianBubba
    @TheCanadianBubba 4 года назад +2

    Great tip about preloading the cam in the direction of rotation, great days to you Tony !

  • @1961kickboxer
    @1961kickboxer 4 года назад +3

    Your video on ignition timing was cool thanks uncle tony.

  • @manicmechanic448
    @manicmechanic448 4 года назад +4

    I've been trying to learn how to degree cams for years, and you are the only one could actually tell me, or take the time.

  • @1962pjb
    @1962pjb 4 года назад +6

    Keith Black. The man, the myth, the legend! 👍

  • @toddmccarter45
    @toddmccarter45 4 года назад +4

    Thank you for doing a detailed explanation on this, I watched it live and wasn't really following what was going on. And now I have a great reference to go straight back to. As usual, thanks for another great video.

  • @alanwilliamson9350
    @alanwilliamson9350 4 года назад +3

    Thanks for sharing this. I've been waiting since the marathon build.

  • @Motor-City-Mike
    @Motor-City-Mike 4 года назад +4

    Hey U.T!
    This is really smart, and probably More accurate than a degree wheel.
    On your statement early on about triple checking, you're not being OCD, it's called being thorough and it's one of the things that makes you an authority and good at what you do!
    I've been an engine builder for 40+ years - not putting the parts together but the real deal - and I'd never seen nor heard of this method, it's always been the degree wheel method.
    By comparison, the degree wheel deal is more involved and a bit of a pain in the ass - a lot of ways a beginner can make mistakes.
    Thanks for the heads up, U.T.

  • @InuranusBrokoff
    @InuranusBrokoff 4 года назад +2

    Thank goodness for RUclips gold like this...

  • @tbwpiper189
    @tbwpiper189 4 года назад +1

    You're a wonder to watch, Uncle T. I'm at that advanced stage in mechanics to where I know that gas makes car go and soap makes car shiny. Yet watching the engine surgeon in you is both fascinating and enjoyable. Bravissimo, Mechanical Maestro.

  • @Billhatestheinternet
    @Billhatestheinternet 2 года назад +1

    This is the most "Barney Style" explanation or method I have ever seen. I actually get how to do this now.

  • @44hawk28
    @44hawk28 4 года назад +1

    I haven't seen that method used by someone else in I'm almost 50 years. It's quick and it's accurate. Please do a video on phasing a distributor.

  • @bobcomment207
    @bobcomment207 3 года назад +1

    I was helping on a top fuel car in the 60's and they were running a Engle cam. The guys at Engle cams told up how to do this. The car had a Donovan gear drive on the cam and we were able to tune/change cam timing at the track, depending on the track condations. Back in that time frame cam timing was considered something that few people understood. Running out of a small midwest town in a two car gargage we were able to trailer numerous big name racers including Don Garlits.

  • @allenlarabie8854
    @allenlarabie8854 4 года назад +3

    Love the simple method. This information is gold. Thanks Uncle Tony! 🙂👍👍

  • @atsidis
    @atsidis 4 года назад +2

    Best flowing stock heads to date X

    • @cesareomendez6794
      @cesareomendez6794 3 года назад

      Agree! I have some on my 360 and they do job flawlessly!! Not a hiccup!

  • @wingrider1004
    @wingrider1004 5 месяцев назад +2

    I'd buy Tony a house next to mine just to have him next door for my restoration build...LOL

  • @Trikekid84
    @Trikekid84 Год назад +1

    Brought to you by Dicks Deli Sausage! You're doing this when your cam and crank marks are dot to dot, not on the compression stroke, I always got confused that dot to dot is the compression stroke, but it's not. Cool tip that I will compare to the conventional method, just so that I can learn both.

  • @huski300
    @huski300 4 года назад +1

    Your a bloody genius Uncle Tony
    Thanks for sharing your knowledge and for telling it like you do
    No ego no bullshit
    Thanks mate and i you ever come to Australia i,ll buy you a beer or 3

  • @ohm1945
    @ohm1945 4 года назад +1

    Simplicity. Logical no nonsense Uncle Tony methodology. Thanks a ton.

  • @strokermaverick
    @strokermaverick 4 года назад +3

    Excellent info, Uncle Tony! Thank you!

  • @davenorman8251
    @davenorman8251 4 года назад

    I used to pit crew for a guy who made his own camshaft grinds and he was crazy about asymmetric cam lobes and degrees of overlap he used to painfully (OCD) adjust his engines using a very similar method to this..he would map the movement of the internals on paper like a graph and work on it in testing for days until he got results..lots of bent rods n blown motors but we got results on pump fuel that others never came close to...thems were the days...thanks again uncle tony.

  • @brockevans6044
    @brockevans6044 2 года назад +1

    I went into this thinking this was gonna be a joke.. guy is a genius 👏

  • @ramoncasillas4490
    @ramoncasillas4490 4 года назад +1

    Weeeew!!! Great video tony!! I tried my best to keep up and absorb the most info I could. Your the man. A complete mechanic You have probably forgotten more info than most people know. Thank for doing what you do.

  • @mikepoint4983
    @mikepoint4983 4 года назад

    Again Uncle Tony strikes again , no fancy computers , tools just some good ol fashioned know how . Today’s mechanics need the help of a computer to diagnose problems , which is fine but take that same mechanic and have him try to use his brain and hands on techniques , can guarantee he couldn’t repair it . Your the man Uncle Tony .

  • @wallacebrown6366
    @wallacebrown6366 4 года назад +5

    During the live engine build I was wondering how you knew the difference in lifter height was .012 for that build. Now I know, .006 of an inch equals 2 Deg. got It. and thanks.

  • @baby-sharkgto4902
    @baby-sharkgto4902 4 года назад +2

    Awesome video. Yes more cam videos please, thank you!

  • @moparedtn
    @moparedtn 4 года назад +1

    Awesome stuff here, the likes of which you won't see anywhere else - and now it's preserved for all posterity.
    Future generations, if they're smart, will refer to Tony's videos for guidance.
    You know what would be a great follow up to this video?
    Having a degree wheel set up on the engine and seeing that the KB method agrees with it!
    -Ed on the Ridge

  • @Ricks408
    @Ricks408 4 года назад

    Im in my mid 30's now and i remember learnin this in the shed at home with my dad teachin me this method although i regularly have the time to setup the cam degree wheel and dial indicator. He is a fireman with car/engine builder/home fab and machinist. I've still got his 25ish yr old Keith Black Racing Engines black logo on white circle emblem tshirt with the blown KB in the center 😂 i only wear it on special occasions now ie fireups or breakins and my future wedding 😂. We used and i was shown alot of old school techniques and principles as they were just that, more accurate than any spec sheet or more focused to its performance requirement. Thank You once again Tony for these reminders on the best ways to get a job done and your knowledge bank, your a "truth" man and they are gettin hard to find these days.

  • @livewire2759
    @livewire2759 4 года назад +26

    Important stuff you won't learn ANYWHERE ELSE.

    • @livewire2759
      @livewire2759 4 года назад

      @@jeffparris8387 I guess I'll have to look up Steve Dulcich...

    • @livewire2759
      @livewire2759 4 года назад

      @@jeffparris8387 Oh, he's one of the motor trend guys... I don't watch the big commercial guys much, but it's cool that they cover some of the old school repair methods. Most of those big channels just have old school cars and repair them with new school methods.

    • @livewire2759
      @livewire2759 4 года назад +1

      @@jeffparris8387 As a mechanic myself, I'll trust another mechanic who's been working on real cars to make a living rather than a guy who works on "projects" with corporate sponsorship. But to each his own.

    • @livewire2759
      @livewire2759 4 года назад

      @@jeffparris8387 Well, I don't know how you know how long I've been turning wrenches, but the ability to set points with a matchbook and time it by ear is something far more impressive than doing it "by the book". Anybody can use a timing light, but most people who HAVE to use a timing light usually don't know any old school tricks like Tony here shows on nearly every video. There is a big difference between the "do it yourselfers" who THINK they know what they are doing, and the guys like Tony who actually do things right in unconventional ways.

    • @livewire2759
      @livewire2759 4 года назад

      @@jeffparris8387 Timing by ear/feel is magic? How about static timing without a light?
      There's nothing wrong with being a "by the book" mechanic, but when that book isn't available, that's when people call guys like me and Tony who actually understand how things are engineered and can create a way to diagnose, tune, ect... without having to be taught how to do it.

  • @feff5717
    @feff5717 4 года назад +1

    I've never actually seen someone do this, only heard of it....Thank you for sharing, and I will be using this for sure

  • @roaminromank1088
    @roaminromank1088 4 года назад +6

    Alright children quiz time:
    Q)
    What is the common theme in ALL of Uncle Tony's videos???
    A)
    All of the technology in the world cannot replace good ol' fashion know how

    • @davef.2811
      @davef.2811 4 года назад +3

      And getting good results without re-mortgaging your house!

    • @crazytrain7114
      @crazytrain7114 4 года назад +3

      We learn for FREEEE!! Tony loves us

  • @francfurian8215
    @francfurian8215 4 года назад +2

    That’s true experience & knowledge. You are the guru Uncle Tony!
    Cheers😊

  • @bernierezny8156
    @bernierezny8156 4 года назад +4

    Thanks Uncle Tony keep it coming

  • @leroydonnelly2909
    @leroydonnelly2909 4 года назад +2

    Thanks UT, another great informative video. This sort of stuff is priceless. 👍

  • @RealmCenter40
    @RealmCenter40 4 года назад +1

    This is awesome U.T. I’m going to double check the timing on the 403 I’m putting together in the 79 T/A I bought for my son.

  • @AtZero138
    @AtZero138 4 года назад +1

    Always welcome information Boss, thanks Uncle Tony and Auntie Kathy..
    Happy Mothers Day Kathy..
    Oi oi oi

  • @79beans347
    @79beans347 4 года назад

    That's a quick easy way to do it with minimal tools. I'm going to have to put that one in my back pocket. Genius!!!

  • @pbsgarage3486
    @pbsgarage3486 4 года назад +1

    Thanks UT! Learn something new every video.

  • @MrStrollerisme
    @MrStrollerisme 4 года назад

    I have agree using both the degree wheel and a feeler gauge, the gauge is what I use to compare and make sure. I still use dial indicators to find exact cross overs and split hairs.

  • @HarleyHawk1
    @HarleyHawk1 4 года назад +1

    That's a really cool method. Thanks for the knowledge Uncle Tony

  • @kurtzimmerman1637
    @kurtzimmerman1637 4 года назад +5

    more wisdom from utg. thanks for the video!

  • @Jonhobbs64
    @Jonhobbs64 4 года назад +2

    Wow! Where did you learn all this great stuff!! I am a 55 year old crazy hot rodder and this is the best explanation of how to degree a cam that i have ever seen! I cant wait to try it on my current c3 454 build. Also the air shock on the right side only was awesome too. Thanks for all the info that just isnt available anywhere else.

  • @SmokeyRam
    @SmokeyRam 4 года назад +1

    Thanks so much tony for this video! I havent seen any other tutorial or how to degree a cam like this, I'm Absolutly going to start using this method!

  • @johnwilburn
    @johnwilburn 4 года назад

    I read about this more than 20 years ago in a magazine. Didn’t remember it was Keith Black’s method, but that doesn’t surprise me. When they did it, they used 17mm sockets in place of the lifters for some reason and read off of those. I couldn’t remember the specifics, but I remembered the feeler gauge! Cool then. Cool now.

  • @gregorytimmons4777
    @gregorytimmons4777 4 года назад

    I'm restoring a 1976 Moto Guzzi 1000 and i don't have a degree wheel but i'm thinking i could use the tops of the retainers but to be perfectly honest the mental image i got was going off the tops of the push rods. It's a true push rod hemi and really only lacks ideal spark plug placement. Which means it runs a fair amount of ignition lead to get the best performance. Really glad i saw this because although i try to use critical, common sense thinking in life and in metal fabrication and in mechanical endeavours it's not assured that i would have considered this.

  • @geoffreyp4615
    @geoffreyp4615 4 года назад +4

    I can understand it a lot better now ut you made it alot simpler in my head for me

  • @Sludge73
    @Sludge73 4 года назад +1

    Very cool, UT! Thanks for showing that. A request I asked for a while back.

  • @arockpcb1347
    @arockpcb1347 Месяц назад +1

    Very good explanation. Well done

  • @xonsightx
    @xonsightx 2 года назад

    I knew there was a simple way to do this. I also knew you would know how to do it. I'm rebuilding my 302 and it will get a new timing chain so I needed to make sure it's all timed correctly. I'll be using this method for sure. Thanks man.

  • @longBowHunterII
    @longBowHunterII 3 года назад

    an other hot tip, I have watch this over and over

  • @Mike-xt2ot
    @Mike-xt2ot 4 года назад +1

    You're an undercover genius UT!!!

  • @chacebryan1559
    @chacebryan1559 3 года назад

    Such a badass old school method.

  • @Solamint1
    @Solamint1 4 года назад +4

    Timeless tech!

  • @natethegreat9817
    @natethegreat9817 2 года назад

    Thank you for the info-it’s 2:30am and you saved my ass from having to wait till the morning to get a degree wheel!!

  • @henryfuentes3425
    @henryfuentes3425 4 года назад +3

    Thanks for the knowledge

  • @jamesglenn2006
    @jamesglenn2006 4 года назад +1

    Great tutorial UT, cool stuff. I've never been explained that before. 👍

  • @pauldenick1830
    @pauldenick1830 4 года назад

    3 cheers for UT. Great explanation sweet and simple. Not only can he do it. He can teach motorhead 101. Master tech

  • @Z_732
    @Z_732 4 года назад

    You know.... sometimes I sure wish there was a love button.... thanks UT... I never knew this.. and its awesomeness.. love the vid... now I am excited to see your old skool techniques your going to drop on us with the camshaft video. I know the textbook stuff fairly well. But this is way cool.

  • @TheMarksman556
    @TheMarksman556 4 года назад +1

    Thank you so much, I’ll try this and see where I am at

  • @charlieferrazza
    @charlieferrazza 3 года назад

    PURE GOLD!!!!! Thank you Uncle Tony!!!!
    Cruisin aint a crime

  • @erich8422
    @erich8422 4 года назад +1

    Thanks for this video!! Great information. Definitely just as fool proof as a degree wheel.

  • @novaguy8419
    @novaguy8419 4 года назад +1

    Thanks for this info. This will be soooooo helpful.

  • @wesbuhr548
    @wesbuhr548 4 года назад +1

    Thanks Tony that makes perfect sense for the first time ever 👍

  • @kennethperian4370
    @kennethperian4370 2 года назад +1

    Thanks for showing telling, now I can time my 460 v8 the right way. Thanks again see you next time see ya bye

  • @jacquelinechellis4036
    @jacquelinechellis4036 Год назад

    Good tip, especially checking all the lobes

  • @79beans347
    @79beans347 4 года назад +2

    I love tips and tricks like this great info bud

  • @kellismith4329
    @kellismith4329 Год назад

    You mentioned twice early in the video that this was tdc of the exhaust stroke, I would have guessed that to be the compression stroke if the valves are in that position

  • @jackwilson4197
    @jackwilson4197 4 года назад

    I use this method for my for 4 cam delkron sportster drag bike 150 cubic inch, I move my cams around because remember you have to TIG weld those red shift cams two lobes too the shaft I spot check the TDC. LIFTS. I haven't use a degree wheel in 20 years lol

  • @JayGuitars1
    @JayGuitars1 4 года назад +1

    I got a lot out of this one Tony, thanks.

  • @MrPedix2c
    @MrPedix2c 4 года назад +1

    Uncle Tony thank you for that very informative video, I really enjoy all your videos. It's really appreciated by us all that you're willing to share your knowledge and experience.

  • @anthonydownes8769
    @anthonydownes8769 4 года назад

    Thanks uncle Tony really found this video interesting and informative awesome channel l watch it every day regards Anthony from down under hi uncle Kathy

  • @robertmedsker5305
    @robertmedsker5305 4 года назад +1

    Great stuff UC ... really cool oldschool .. next time cycle the stat on the cooler so we can hear you better 😂😂😂

  • @bobdillon1138
    @bobdillon1138 Год назад +1

    Interesting i would like to see a comparison in accuracy
    using your method and a wheel and dial gage.

  • @Shamilt3
    @Shamilt3 4 года назад

    Great vid, I'm looking forward to the next vid on effects. I've never messed with mechanical timing adjustments

  • @konnerkramer329
    @konnerkramer329 3 года назад

    another way to find TDC is put a something in the sparkplug hole and slowly rotate the engine over till the piston hits it ans mark the balancer with the timing tab. then rotate the motor over the other way till it hits the object again and mark the balancer again. then measure the 2 marks and the halfway point in the middle of the marks is your true TDC.

  • @michaelferro897
    @michaelferro897 4 года назад

    Great stuff 👍 my man, thanks! Um, now what's a camshaft? Lol! That bike has a crazy sound system in it from the looks of it! Thanks again y'all!!! I can't wait to see that Dart run, the 70-71 is probably my favorite incarnation of it. Happy motoring!!!

  • @JohnSmith-rl3ti
    @JohnSmith-rl3ti 4 года назад +2

    Wow, thanks for that 👍

  • @georgealmeida7382
    @georgealmeida7382 2 года назад +1

    This is the way I was taught in High school auto shop back in thev 80s never have used a wheel to do it

  • @philipmazzuca2269
    @philipmazzuca2269 4 года назад +2

    Amazing........ I’ve only heard about that from 1 other person ever in my life R.I.P. Louie Vignogna

  • @davidcraft4909
    @davidcraft4909 3 года назад

    This is pretty good information, but wouldn't the guy making adjustments at the track already have the cam degreed when it was first put in. and maybe have a quick access timing cover and an adjustable cam gear to make adjustments? but still this looks like a really good way to check an engine when building one if you don't have a degree wheel, stand, dial indicator. this video deserves a thumbs up.

    • @elinino5275
      @elinino5275 3 года назад

      Degreed cam is to make sure the cam card is accurate, right. Then other adjustments are made with offset keys on the top timing sprocket bolt holes? ... I think 🤔

  • @rhythmstyx1945
    @rhythmstyx1945 4 года назад +3

    Why would you do this I'm missing something here

  • @DaveMcLain
    @DaveMcLain 4 года назад +1

    The piston NEVER dwells irregardless of the rod ratio. Using the timing marks on the engine and turning it till the valves are in split overlap is a very quick and easy way to check if the cam is reasonably close to being timed correctly and its a great way to find when someone used the key instead of the dot on the lower gear when installing the timing set but it's not the same as actually using a degree wheel to check the lobe centerlines.

    • @elinino5275
      @elinino5275 3 года назад

      Split overlap happens during compression stroke?

    • @DaveMcLain
      @DaveMcLain 3 года назад +1

      @@elinino5275 No, it happens when the exhaust stroke is ending and the intake stroke is beginning. Both valves are open at the same time for a period called overlap.

    • @elinino5275
      @elinino5275 3 года назад

      @@DaveMcLain oh awesome! Thanks for taking the time to explain 👍

  • @mikeg4163
    @mikeg4163 3 года назад +1

    Slick...let’s hear more about “old time...or quick and dirty” methods building and tuning....

  • @keithcalitri840
    @keithcalitri840 4 года назад +1

    Great stuff thanks uncle tony

  • @davef.2811
    @davef.2811 4 года назад

    Back in the day, I used to noticeably wake up mid-late 70's Chrysler LA engines with a 4 deg. offset key in the upper cam drive gear (advance) for a not-too-expensive pick-up. Seems like the woodruff keys were sold by one of the major mail order speed shops in a 2, 4, and 6 deg. set. Was always a good time to throw a new double-row chain and gear set on it, too. The eng. would mostly run forever then.

    • @elinino5275
      @elinino5275 3 года назад

      Haven't those been replaced by the multi key lower timing sprocket? I remember those offset key ways you talk about

    • @davef.2811
      @davef.2811 3 года назад +1

      @@elinino5275 They may well have been by now. It's been close to 40 yrs. since I was playing with that stuff.