08 - Camshaft Timing - Porsche 911 Engine Rebuild

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  • Опубліковано 12 вер 2024

КОМЕНТАРІ • 14

  • @herme99
    @herme99 8 місяців тому

    First time I've seen valve clearance done with a dial gauge!

    • @911engineguy
      @911engineguy  8 місяців тому

      With the engine out, this is the best way. Also, for setting camshaft timing, it's good to have ultimate accuracy.

  • @MikesRestorations
    @MikesRestorations 4 роки тому

    Nicely Done Mike! Very clean work and great choice using the full line of Stomski to set it up!

    • @911engineguy
      @911engineguy  4 роки тому

      Thanks mate. I have watched all your videos! Impressive work :)

  • @fjakfrog3645
    @fjakfrog3645 3 роки тому +2

    Good job 👍 👍

  • @FriendM2010
    @FriendM2010 4 роки тому +1

    Mike, your having too much fun ... I see a new cam mount piece to hold your rotary devices 😳 Dropping engines in your sleep 🥳. What’s it take you these days in hours to get engine out and on a stand? You at one time sold off all Stomski gadgets for 964, if I recall? I did my first cam timing on 964 and used diy brake spreader. I did one side at a time and want to try again with factory tools to tension both sides before starting process... Too bad it takes removing flywheel to use a digital degree device, I am lazy ... Good work and Cheers! Matthew from Cali...

    • @911engineguy
      @911engineguy  4 роки тому +1

      HI Matthew, thanks for the comments. I did sell off my stomski 964 tools, and probably wish I had not. What I noticed, was that the tensioners on left and right, are different lengths, but the stomski tensioners are same length, which made me question whether they were any more accurate than using a brake spreader.. I too used a brake spreader and compared to the tools, but found no discernible difference.
      As for dropping a motor, from start to finish, I guess about 3-4 hours. I don't have a lift but it's not a problem.
      As for the cam timing tool, well I had a fixture made that bolts to the flywheel.. so I do have to remove clutch and pressure plate, but flywheel can stay attached.

  • @rossmoultrie885
    @rossmoultrie885 3 роки тому +2

    Nice. I noticed you set timing to max spec .. would it not be better to aim for spec mid range or does this push tq up higher rpm ..??

    • @911engineguy
      @911engineguy  3 роки тому

      Hi Ross, I was experimenting with the torque curve. I advanced as much as possible which made it pretty torquey down low but it tapered off a bit too early. This is quite a few builds ago now. In the end I switched to a much larger cam from William Knight... I also set it to be fairly advanced to keep bottom end. But the cam is big enough to give heaps of too end and run past 7k eagerly.

    • @rossmoultrie885
      @rossmoultrie885 3 роки тому

      @@911engineguy I thought the earlier inlet opened (more advanced) the more peaky an engine .. am I on the wrong track there..??

    • @911engineguy
      @911engineguy  3 роки тому

      @@rossmoultrie885 advancing moves torque earlier. Retarding shifts torque higher up in rpm range for more top end.

  • @SuperHector22
    @SuperHector22 2 роки тому

    What tool is that trying to find it

    • @911engineguy
      @911engineguy  2 роки тому

      Hector, these are from Stomski Tools in the usa

    • @SuperHector22
      @SuperHector22 2 роки тому

      @@911engineguy thank you 4 the info