2.7i Raising Compression?

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  • Luis325
    No R3VLimiter
    • Jun 2009
    • 3847

    #16
    Wouls getting custom pistons or SETA pistons help?
    Is there a thread about how to shave the top of the i pistons?
    or any inks to custom pistons??
    sigpic
    1986 "C2 2.7 Alpina" Sedan
    1987 325ic Black Vert
    1986 327i Red Track Car RIP 10/10/10
    1989 325is Henna S50 track car SOLD


    Transaction feedback here please!!
    http://www.r3vlimited.com/board/showthread.php?t=170548

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    • Luis325
      No R3VLimiter
      • Jun 2009
      • 3847

      #17
      Ok guys what if I dont mill the head, just get it checked to make shure its straight and install a 304 cam?? Would i have any clearance issues with my setup?

      I have a friend who never installed it an is willing to trade me the 304 cam for my interior ....!!!

      Wouls it help in power ?
      Thanks
      sigpic
      1986 "C2 2.7 Alpina" Sedan
      1987 325ic Black Vert
      1986 327i Red Track Car RIP 10/10/10
      1989 325is Henna S50 track car SOLD


      Transaction feedback here please!!
      http://www.r3vlimited.com/board/showthread.php?t=170548

      Comment

      • Luis325
        No R3VLimiter
        • Jun 2009
        • 3847

        #18
        Also can i install this cam with stock new double i springs??
        sigpic
        1986 "C2 2.7 Alpina" Sedan
        1987 325ic Black Vert
        1986 327i Red Track Car RIP 10/10/10
        1989 325is Henna S50 track car SOLD


        Transaction feedback here please!!
        http://www.r3vlimited.com/board/showthread.php?t=170548

        Comment

        • 884door
          Grease Monkey
          • Nov 2008
          • 380

          #19
          You'll need new valve springs and maybe some other new parts to run a 304 cam. A 304 cam is way too hot for the street and your car will be useless as a daily driver. You'd also need custom fuel/timing management to run that cam.

          Comment

          • Luis325
            No R3VLimiter
            • Jun 2009
            • 3847

            #20
            The car is a track only car... No daily driving.. I have a trailer to tow it to the track...
            I think im going to go with the 284 or a 288 Shrick So i dont have to change much....
            sigpic
            1986 "C2 2.7 Alpina" Sedan
            1987 325ic Black Vert
            1986 327i Red Track Car RIP 10/10/10
            1989 325is Henna S50 track car SOLD


            Transaction feedback here please!!
            http://www.r3vlimited.com/board/showthread.php?t=170548

            Comment

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