ABY head on 3B

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  • adampug11
    S2Forum Fanatic
    • Sep 2017
    • 85
    • Country: England

    #1

    ABY head on 3B

    is this a straight fit, obviously need to convert to coil plugs. But is there any other obstacles.

    Can an I use my 3b timing belt setup ? Does the water manifold fit ?

    cheers
    adam
  • rs200
    S2Forum Extremist
    • May 2009
    • 1398
    • Home: Croatia

    #2
    those are the same engine heads..

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    • mac2226
      S2Forum Extremist
      • Jun 2008
      • 1289
      • Country: United Kingdom

      #3
      if you use aby head on 3b short block yes and for wm I think there the same.

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      • adampug11
        S2Forum Fanatic
        • Sep 2017
        • 85
        • Country: England

        #4
        Good news. Thanks guys !

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        • A1QSHIP
          S2Forum Maniac
          • Aug 2004
          • 975
          • Country: United States

          #5
          If using ABY camshafts then there will be no gear on the back end of the intake camshaft to drive the 3B distributor. Would at least need to exchange the intake camshafts.
          HTH,Chris
          "Nulla tenaci invia est via"

          Comment

          • adampug11
            S2Forum Fanatic
            • Sep 2017
            • 85
            • Country: England

            #6
            i was planning to run my 3B inlet cam with a 7A exhaust cam. Is this a good setup?

            i am getting rid of the dizzy in favour of the hall sender so it does not matter about the cam gear.

            Comment

            • MOTORHOOLIGAN
              S2Forum Enthusiast
              • May 2010
              • 119
              • Country: Spain

              #7
              3b have a hall sensor in a distributor. But the aby have this hole closed(no distributor) and have the hall sensor in front, in the camshaft pulley

              I thinks you don't have any problem for this.


              If you needs pics I'm have this two engines in my home


              Best regards from spain
              ​

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