Setting up the top end on my Alfa's Twin-Cam engine.

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  • Опубліковано 22 гру 2024

КОМЕНТАРІ • 267

  • @IanB22
    @IanB22 10 місяців тому +92

    Come back to us sir...we miss the Alfa life you bring us ;)

    • @nickstrange5137
      @nickstrange5137 10 місяців тому +1

      What he said

    • @Moneygrip
      @Moneygrip 10 місяців тому +1

      I second this

    • @IanB22
      @IanB22 10 місяців тому +1

      @@Moneygrip agree

    • @Qay1996
      @Qay1996 6 місяців тому +1

      agreed we need more vid like this

    • @guidojbass
      @guidojbass 2 дні тому

      Me too

  • @draincctv8659
    @draincctv8659 Рік тому +36

    Hi Jethro - Hope all is well. Any chance of giving us an update on whether you will continue with the channel, or If life has changed direction for you?
    If there are no more videos to come, thank you for what you did post as your style was unique with a relaxing demeanor.

    • @ausernameidk
      @ausernameidk 11 місяців тому +8

      I hope he is doing okay

  • @BlueRoseShilloh
    @BlueRoseShilloh 9 місяців тому +4

    Rewatching your vids cause i’ve missed seeing them, hope you return soon

  • @amgguy4319
    @amgguy4319 5 місяців тому +18

    We miss you very much...
    We hope you are well.

  • @tinman7551
    @tinman7551 Рік тому +87

    Yay Jethro !! It’s been absolutely forever since we saw you last 😅. It’s very good to have you again narrating the story of the poor wee piggy. ( I don’t think he deserves that name, he’s the little engine that could) 🥰😁 love your channel.

  • @mrr2880
    @mrr2880 4 місяці тому +6

    These videos are priceless documents, you can read about this all day long on the forums (which are great) but to actually see the work being performed in such a high quality format like this is something else.. thanks for the work and effort put in.

  • @manosparavida3551
    @manosparavida3551 Рік тому +5

    Hey Jethro, I sincerely hope all is well? I'll assume that I speak for countless viewers, but I'm a little concerned about the big time gap between the last upload and any follow up.

  • @salvatorebasile7056
    @salvatorebasile7056 Рік тому +17

    As I watched you dismantle the head on the Alfa, I became captivated by the mesmerizing experience. The clunking sound of the disassembled parts and the harmonious melody of the tools at work were music to my ears. Keep up the excellent work, Jethro.

  • @tho4747
    @tho4747 Рік тому +4

    Finally, a new release!

    • @JethroBronner
      @JethroBronner  Рік тому +6

      It’s been too long

    • @tho4747
      @tho4747 Рік тому

      @@JethroBronner It was well worth the wait. Utterly great channel. You, Greasy Fingers, Fitzee’s, Soup, Invision prototypes, LR times, Carter autostyling, Fanatic builds, Home built by Jeff, Binky and GT 1900 garage are the best channels ever. One day I will get an Alfa my self, and it will be Your an Greasy fingers foult!

  • @paulvarrieur976
    @paulvarrieur976 Рік тому +6

    Been a long time since your last video. Excellent as usual. Writing down the valve clearances with a Monte Blanc fountain pen. In Blue. Classic!

  • @cicerigiancarlo6633
    @cicerigiancarlo6633 Рік тому +25

    Hello Jethro , even if we need to wait a long long long time in between videos it’s worth it every second of it , they are just excellent very good craftsmanship as always and lots of love put into your work , keep those Alfa’s alive ! Congratulations you have an excellent channel

  • @MangoJam420
    @MangoJam420 Рік тому +3

    He's...alive? I almost couldn't believe my eyes this morning. I get it. If there's not enough content to make a quality video, don't rush it. But it would be nice to get a community shit post every other week just so that we know you're still grinding away Jethro!

  • @marcusott2973
    @marcusott2973 Рік тому +9

    Wonderful Sunday afternoon, now with a bit of relaxing Porco Rosso to watch.
    Great work as always.

  • @SophisticatedGentleman-y9z
    @SophisticatedGentleman-y9z Рік тому +1

    Well deserving of a "FOR THE ALGORITHM" but thanks man i do enjoy your videos so seeing a new post is one way to make a day

  • @caynojonathanjanuarie9660
    @caynojonathanjanuarie9660 Рік тому +5

    Man you dont know how excited I am seeing you posted

  • @jochenstacker7448
    @jochenstacker7448 Рік тому +7

    I have to say that even your bodges are a thing of carefully considered and crafted beauty.
    Nobody can grind a spacer disc like you. 😀🖖👍

  • @Donderi
    @Donderi Рік тому +4

    While I am unlikely to ever rebuild an Alfa top end, I am certain to face various mechanical and other life challenges that will be amendable to an optimistic, patient, systematic and confident approach. Which is why I am always happy to spend time immersed in these wonderful productions. Thank you for reminding all of us to stay calm, and set aside enough time for a task, and to break complex issues into smaller, simper, manageable ones!

    • @JethroBronner
      @JethroBronner  Рік тому

      Yeah being in a rush is the fastest way to turn this job into a nightmare.

    • @AF117
      @AF117 Рік тому

      Yeah, nothing like a good old Descartes approach to a problem.

  • @grantpiper6358
    @grantpiper6358 Рік тому +3

    It is a miracle that it has the original cams and caps with marks in the 'right' spot - whatever LCAs they are! Contrast this process with a pushrod V8 or straight 6....don't want to dwell on it...

  • @honestpat7789
    @honestpat7789 Рік тому +2

    You work with the precision of a heart surgeon … even if is just on a half century old engine 👌

  • @madcat4563
    @madcat4563 Рік тому +2

    4 month old subscriber here.
    Discovered your channel when porco croaked. YT recommended it, and what a gem I found.
    Glad to see another video of yours.

    • @JethroBronner
      @JethroBronner  Рік тому +1

      Thank you! And welcome aboard!

    • @madcat4563
      @madcat4563 Рік тому +1

      @@JethroBronner It's a pleasure to be along for the ride.

  • @viktortokic5756
    @viktortokic5756 Рік тому +2

    Good to see you again

  • @QuasiDude
    @QuasiDude Рік тому +2

    I wish there were more car channels like this. These videos are fascinating and relaxing

  • @workshop_deluxe2493
    @workshop_deluxe2493 Рік тому +5

    Another enjoyable video. Thank you so much. And I'm really happy, that you do not use any stupid music, like it is quite common these days. Let make tools , parts and material make the music, it is all it needs. Best regards, Chris

    • @neilcowan535
      @neilcowan535 Рік тому

      Please allow me to disagree! While in principle you are correct - many videos on other channels are ruined by intrusive music, On this one I somewhat missed the gentle laid-back music that has been a feature of Mr Bronner's previous videos. In my opinion the music used has been entirely in keeping with the high quality of earlier videos and narration.

  • @bicyclerepairman-rd400
    @bicyclerepairman-rd400 Рік тому +8

    Thanks for sharing this Jethro, your clear explanation of the valve setting procedure on this engine and your meticulous attention to detail makes this compelling viewing. Looking forward to seeing it back in the car and hoping it will reward you now that it’s properly set up.

    • @JethroBronner
      @JethroBronner  Рік тому

      I hope this engine is better than it was before, but I don't have high hopes that it will be as good as it could be.

  • @stevewuertz3598
    @stevewuertz3598 Рік тому +1

    Absolutely excellent in all areas. You've eliminated much of the mystery that clouded my ability to move forward.

  • @jazzperl7
    @jazzperl7 Рік тому +3

    Fountain pen! Cool🤓

    • @Powerwagon563
      @Powerwagon563 Рік тому

      A mechanic who uses a Mont Blanc fountain pen with what appears to be a broad nib? You have my extra attention (even though I’m already subscribed 😊)

  • @ItalianRebuild
    @ItalianRebuild Рік тому +3

    I absolutely love your work. The passion , the calmth and the great editing.

  • @Sarin-Q
    @Sarin-Q Рік тому +4

    My favourite place to come and relax to some great work and lovely voiceovers 😁

  • @Moneygrip
    @Moneygrip Рік тому +2

    Im so happy you posted

  • @SkylarkCamperAdventures
    @SkylarkCamperAdventures Рік тому +1

    Glad to see you back, no music, beautifully filmed and so interesting, brilliant 👍

  • @kenpallister5804
    @kenpallister5804 Рік тому +2

    Jethro is back! Yeah, more Alfa worship.

  • @213davidhunter
    @213davidhunter Рік тому +1

    Probably the best automotive channel on UA-cam!

  • @flyingarts6765
    @flyingarts6765 Рік тому +2

    Can't wait till you fire it up!
    Great close ups BTW

  • @ravinperera4255
    @ravinperera4255 Рік тому +1

    Great advice, thanks, I will check all this when I rebuild my sons Alfetta GTV😀

  • @pierrelataillade7564
    @pierrelataillade7564 Рік тому +9

    Jethro good to see you back on the channel.... This topic today was well presented.... I'm glad that you took the time to go thru this process. To be honest this was for me one of the areas that I shied away from back in the day.... Two things 1) I see that you have an assorted amount of inserts for the adjustments of the valves....that was hard to find back in the day, 2) I think that you are the only one that explains this process .... Great video thanks

    • @dankingsbury9971
      @dankingsbury9971 Рік тому +1

      When I rebuilt a Fiat 124 head back in the '70's, the local dealer loaned me the shim set to use; they just counted the total number in the set, and made sure I returned the same number. Much appreciated!

  • @christoforobarra875
    @christoforobarra875 Рік тому +2

    Well done. I’d lap that shim by hand though, doesn’t take as long as you might think. Can’t believe it’s flat or parallel after what you did

  • @rafasgarage105
    @rafasgarage105 Рік тому +2

    nice video, and totally funny that we are both finishing a 1750🙂🍀🍀

  • @richo220665
    @richo220665 Рік тому +1

    Long time between drinks Jethro, but unfortunately that's the way the world is these days, it's really good to see you back on your channel and your beautiful video work and your wonderful explanations of your work with added warnings thankyou again ,and I hope to see you again in the not too distant future

  • @MikePompert
    @MikePompert Рік тому +2

    Great work again!

  • @jhonnyalvarado3490
    @jhonnyalvarado3490 Рік тому +1

    What a quality, great proyect, alfa romeo here in Venezuela there are not many of them and the people who has one they all complain bout it but still lovin it

  • @Darthvolvo
    @Darthvolvo Рік тому +2

    Another well done video Jethro! Porco will be back on the road in no time!

  • @markschwochow2336
    @markschwochow2336 Рік тому +1

    Jethro, your content is great and very nicely presented, very professional across the spectrum. I’m much older and have experience with cars, my most recent a 1989 Land Cruiser but back in the mid ‘70’s I worked with a friend to do a compete engine rebuild on a ‘67 MGB GT. I’m retired now and thinking of a project car and you give me inspiration, thanks,

  • @shawnstanford264
    @shawnstanford264 Рік тому +1

    Full disclosure, Jethro: I don't own an Alfa, and I doubt I ever will; I'm mostly Porsche. But, your low-key narration and overall production are more than worth my patronage.

  • @Klimtalicious
    @Klimtalicious Рік тому +1

    17:32 •slides pins through timing chain• Ooooh yeah baby, do that sexy thing again.

  • @danielbroughton7949
    @danielbroughton7949 Рік тому +1

    Jethro, I am using your videos as a tutorial on rebuilding my own 1750gtv. Keep them coming champ,

    • @JethroBronner
      @JethroBronner  Рік тому

      I will do!

    • @JethroBronner
      @JethroBronner  Рік тому

      But also I have a bunch of 1750 GTV videos coming up in the 2nd half of this year

  • @AlBeZed
    @AlBeZed Рік тому +2

    excellent work! your videos are worth every second of it

  • @WorkingAxle
    @WorkingAxle Рік тому +1

    Always stunned with your attention to detail Jethro. Great work as always.

  • @TheAlfaNut
    @TheAlfaNut Рік тому +2

    Looking good mate - it may be a less than perfect engine but at least it's shiny and within spec again! Look forward to seeing it back in Porco.

    • @JethroBronner
      @JethroBronner  Рік тому +2

      And it really doesn’t have to last very long

    • @TheAlfaNut
      @TheAlfaNut Рік тому

      @@JethroBronner OK - I'll take the bait: Why not?

  • @1BCamden
    @1BCamden Рік тому +1

    Loved the wood in the vice method

  • @jozsefizsak
    @jozsefizsak Рік тому +1

    Very satisfying and therapeutic!

  • @davidseed1703
    @davidseed1703 Рік тому

    Thanks Jethro, I will be watching this again in a few days when I attempt the job on my engine.

  • @buildingsalvage
    @buildingsalvage Рік тому +2

    Incredible work as always

  • @addariracing
    @addariracing Рік тому +1

    Excellent job as usual, I had more issues than you to fit back the distribution chain, but your video is absolutely clear and very helpful for people not professional like me. I hope we will see very soon the video with the engine back to the car with a lovely music coming out from it. That's the sound I love!!.

  • @keyansutherland6716
    @keyansutherland6716 Рік тому +1

    Hey Jethro! I know I'm a bit late to the party here but I just wanted to say that I loved this video, seeing somebody take the time to care for these classics makes my heart happy. Not to mention the great editing and presentation that you put into your videos. As one Alfa man to another salute!

  • @motorv8N
    @motorv8N Рік тому +1

    Great session - thank you for the usual exquisite camera work, illuminating narration, and completely zen experience. Not sure if you ever have days where you fling curses and tools about but I find it very hard to imagine. Until next time then.

    • @JethroBronner
      @JethroBronner  Рік тому +1

      Occasionally I throw my gloves down in a huff. Haha.

  • @jonathanfenne4948
    @jonathanfenne4948 Рік тому +2

    Lovely job!

  • @hpevans9041
    @hpevans9041 5 місяців тому +1

    Hi Jethro, hope all is good? Any new videos on the horizon?

  • @خالدالبيومي-ظ1ز
    @خالدالبيومي-ظ1ز Рік тому +1

    Beautiful work indeed!

  • @mikeboden8417
    @mikeboden8417 Рік тому +3

    Love the detail you go into with the video`s Jethro as it`s always an opportunity to learn either something new or a different way to do jobs , keep them coming ;0).

  • @seanfinlay7393
    @seanfinlay7393 Рік тому +1

    Always worth the wait. 😊

  • @andeanrider6355
    @andeanrider6355 Рік тому +1

    Thanks, very clinical, great job.

  • @greenberlina
    @greenberlina Рік тому +1

    Nicely executed and well presented as always Jethro 😎

  • @EnglishroG
    @EnglishroG Рік тому +1

    Love these videos - they are always worth the wait.

  • @prakashnarismulu3332
    @prakashnarismulu3332 7 днів тому +1

    Would like to visit your workshop in Dargle KZN 😊

  • @georgebettiol8338
    @georgebettiol8338 Рік тому +1

    To ensure I obtain a flat and smooth surface on cam follower spacers that require a modest amount of 'thinning', I found that an ideal method is to use 120 (or 180) grade wet-dry paper placed on a mirror as the flat machining surface. Takes a little more time, but far more control over the 're-sizing'.

  • @matty5057
    @matty5057 Рік тому

    Really missed your videos Jethro! Loved your video! Your voice is so calm.

  • @prakashnarismulu3332
    @prakashnarismulu3332 Рік тому +1

    Not sure I understood what you were doing
    But it was very relaxing and entertaining
    Don’t wait too long for the next episode

  • @norbertr823
    @norbertr823 Рік тому

    Thanks for the vid Jethro , always fun to watch

  • @rjung_ch
    @rjung_ch Рік тому +1

    👍💪✌
    The porco engine is looking so much better.

    • @JethroBronner
      @JethroBronner  Рік тому +1

      Yeah I can't believe I put up with it being so bad for so long.

  • @melvinpridgen164
    @melvinpridgen164 Рік тому

    Very good details and understanding, the mechanical setup of crank to (cam adjustable gear) TDC, gives a good understanding of VVT oil pressure control timing. Thanks

  • @vintagerust7723
    @vintagerust7723 Рік тому +1

    Splendid work!

  • @nismospek
    @nismospek 6 місяців тому +1

    I thought maybe youtube wasn't recommending the channel. Can't believe its been a year without a video.

  • @BB-kl5nb
    @BB-kl5nb Рік тому +2

    Well done on another very informative video. I was watching this one closely to make sure we didn't overlook anything on our white Duetto restoration. First startup on a completely rebuilt 1600 isn't going to plan. Engine runs, but after a few minutes of holding gas at 1500 rpm to keep her going, we are hearing #1 carb throat spitting fuel and eventually it's forming a puddle in airbox. We are stock besides a euro drop-in thermostat manifold and a 123 base distributor with the pre-programmed curves. At this point, we have checked valve clearances, compression tested excellently, fuel pressure before carbs is 2.5psi, fuel level is measured at about 31mm in both carbs (yes I know 29mm is spec--next time we will adjust), cam marks all align and TDC has been verified with system. Any recommendations where to go next? We have not touched the distributor, so I am starting to think timing is just a hair out and maybe a rotation of a few degrees will result in a happy motor? I would have thought by following the 123 setup with the led, we'd be good enough to run though. Also will be checking for vacuum leaks at carbs, rubber mounts, etc. Look forward to seeing your progress. You are doing such crucial work in an exponentially digital world.

  • @1BCamden
    @1BCamden 4 місяці тому

    Hi JB trusting you are well, and all is okay with you.
    Best regards from South Oz

  • @andygarcia6619
    @andygarcia6619 Рік тому +2

    As always a great tutorial….Jethro I’m looking for a 2L motor?

  • @stefanxt350
    @stefanxt350 Рік тому +1

    i have to say this ones more ...you make so good videos .... its amazing

  • @manosparavida3551
    @manosparavida3551 Рік тому +3

    Hey Jethro, it seems like an aeon since you informed us that,'The Pig is dead.' Can I safely assume that this is your first video since the ill-fated inspection, or have i missed any? Masterful work, coupled with imperative insight. Many thanks.

  • @kjeldlarsen912
    @kjeldlarsen912 Рік тому +1

    Thank you

  • @david100483
    @david100483 11 місяців тому

    Brand new to the channel, I could watch your Alfa Romeo content all day! Thanks for sharing! ✌️

  • @DannysGarage
    @DannysGarage Рік тому +1

    Glad to see another video! I was wondering where this update was. I don't think I've ever taken my daily driver BMW E34 off the road for more than like 1-2 days for repairs, haha.

    • @JethroBronner
      @JethroBronner  Рік тому

      I think I had this car off the road for about 3 months. At this point I’m editing the videos after the fact

  • @bluenwet
    @bluenwet Рік тому

    Excellent Jethro, ...looking for the next one.

  • @dpheaslip
    @dpheaslip Рік тому +2

    I’m no purist but you are an animal!! Either that or I’m a fool, because I spent hours resizing my shims on a 600 grit diamond file. Literally hours!

  • @farankhan7461
    @farankhan7461 Рік тому

    One of the best videos seen on Alfas saw your other videos also.great work.

  • @AmerigoVespucci-ss5kf
    @AmerigoVespucci-ss5kf 7 місяців тому

    We are waiting for you Jethro. Hope all is well. Always enjoy your videos.

  • @sativafourtwentie
    @sativafourtwentie Рік тому +1

    Amazing work.

  • @l9jjp
    @l9jjp Рік тому

    Jethro, i really enjoy your episodes. It's awesome work .I'm looking forward to the next one ..respect

  • @thedispenser8301
    @thedispenser8301 Рік тому +1

    Love this serie

  • @hasbeengood
    @hasbeengood Рік тому +2

    Good to have you back, I was wondering if you were still active on you tube.

  • @rbruce63
    @rbruce63 Рік тому +1

    My 1993 Honda Civic Si DOHC D had the 16A9 quite similar engine to yours. Albeit, checking and adjusting the valve clearances was not complicated. The timing belt required replacement every 150,000 Km. I had the car until 370,000 Km. However, I would like to ascertain why you wouldn't rebuild such a beauty of an engine on your daily driver?

  • @Jdog1681
    @Jdog1681 10 місяців тому

    Jethro, looking forward to your next update. I hope you don't worry yourself with the algorithm's approval, you have a very loyal following. Hope all is well

  • @Farlig69
    @Farlig69 Рік тому +1

    Nice job!

  • @aigoru8718
    @aigoru8718 Рік тому

    It's a pretty smart idea to time the cams like that. At first I was WTF why did this guys made such a mess but when the locking pins came out oooohhhh I see, clever! Nice work!

  • @moggie100th
    @moggie100th Рік тому

    Well done and thank you for sharing! Merry Christmas!

  • @iracema1
    @iracema1 Рік тому +1

    Hm! Montblanc pen out in the shop! Nice!

  • @nsxsennaforever
    @nsxsennaforever Рік тому +1

    This was the best video I have seen in days, maybe months. I do not know how you avoid putting in some hotter cams. The amount of work would almost be the same . Two 292 SPORT Camshafts from COLOMBO & BARIANI would make the engine so much happier and fun. But maybe killing the poor thing... Sorry for missing Padova this year. Next time the wine is on me.😉

    • @georgebettiol8338
      @georgebettiol8338 Рік тому

      The said CC cam has 11.93mm lift and 254 degree duration measured at '0.050" lift'. It's best suited to a performance 2000 engine that includes mods other than the cams. If fitted to a standard 1750 you would lose considerable low down torque and the car will become somewhat frustrating to drive in day-to-day traffic. How do I know - I tried it.

    • @JethroBronner
      @JethroBronner  Рік тому +1

      I’ve done pretty much all the work on this car without ordering any new parts, I’m just picking through my spares. I don’t want to spend any money on this engine because I have a much better engine available to rebuild for the car, and I’d rather put money into that engine.

  • @lexus_offroad_adventures
    @lexus_offroad_adventures Рік тому +4

    “I prefer to do this with imperial measurements, it’s just a little bit neater” that’s not something you hear everyday 😂

    • @JethroBronner
      @JethroBronner  Рік тому +1

      This is the only time you'll hear me say that

  • @LEGIOXIIIG
    @LEGIOXIIIG Рік тому +1

    Oh my god I missed your videos so much!

  • @graemelliott3942
    @graemelliott3942 Рік тому +5

    Great video Jethro! Do you ever mess with the cam timing to increase valve overlap? Or advance the intake cam?

    • @JethroBronner
      @JethroBronner  Рік тому +2

      I have in the past, but it’s not really worth it with this engine, standard will do just fine

  • @mylesnic
    @mylesnic Рік тому +2

    HOWDY JETHRO MORE VIDS PLZ MATE. 📌

  • @StephenB-u8r
    @StephenB-u8r 2 місяці тому +1

    I hope you come back. Be well. Stephen