adjustable cam wheel with 7a cams

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  • quattro-nick
    S2Forum Extremist
    • Sep 2012
    • 1746
    • Country: Belgium

    #1

    adjustable cam wheel with 7a cams

    hi guys
    i just wanted to know what is the best position for the 7a cams in our engines?
    if i use an adjustable cam wheel,shall i put the cams on factory marks or get i better results if you put the cams in an other position with a degree wheel on the crank?
    i'm not a specialist in cam timing but i want it to learn
    i can also use a adjustable cam wheel with adjustable chain wheels on the cams but maybe it's not worth the cost with what you gain?
    audi coupe quattro b2 2.2 20vt project (573hp-626nm)
    TWINCHARGED power,zero lag
    AEM W/M injection
  • s2dk
    S2Forum Maniac
    • Jul 2016
    • 507
    • Country: Denmark

    #2
    if you only use one cam wheel then you are clocking both cams at the same time. think the best is to do them individualy? but im not expert

    Comment

    • quattro-nick
      S2Forum Extremist
      • Sep 2012
      • 1746
      • Country: Belgium

      #3
      i am aware of it if i dont use the adjustable chain wheels
      audi coupe quattro b2 2.2 20vt project (573hp-626nm)
      TWINCHARGED power,zero lag
      AEM W/M injection

      Comment

      • s2dk
        S2Forum Maniac
        • Jul 2016
        • 507
        • Country: Denmark

        #4
        I was searching the same topic But did not came Up with Any valid info about. Cam wheel cam chaim sprocket vs non adjust chain sprocket

        Comment

        • quattro-nick
          S2Forum Extremist
          • Sep 2012
          • 1746
          • Country: Belgium

          #5
          that's why i started this thread
          audi coupe quattro b2 2.2 20vt project (573hp-626nm)
          TWINCHARGED power,zero lag
          AEM W/M injection

          Comment

          • V6quattro
            S2Forum Maniac
            • Sep 2008
            • 949
            • Country: Netherlands

            #6
            I use 7a cams and adjustable wheel. Gained lots of power adjusting it while tuning! But don't know at what timing I have them now sorry!
            1360kg/600Whp Avant 0-200km/h 9sec

            Comment

            • V6quattro
              S2Forum Maniac
              • Sep 2008
              • 949
              • Country: Netherlands

              #7
              I also remember when I installed the adjustable wheel the timing was a half tooth out so that can also be the reason I gained about 100hp by adjusting the wheel as my timing wasn't right when I started.
              1360kg/600Whp Avant 0-200km/h 9sec

              Comment

              • quattro-nick
                S2Forum Extremist
                • Sep 2012
                • 1746
                • Country: Belgium

                #8
                thanks roy
                audi coupe quattro b2 2.2 20vt project (573hp-626nm)
                TWINCHARGED power,zero lag
                AEM W/M injection

                Comment

                • s2dk
                  S2Forum Maniac
                  • Jul 2016
                  • 507
                  • Country: Denmark

                  #9
                  Was that the belt adjusteble wheel only or allspo one on the chain?

                  Comment

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