AAR bottomblock the same as 7a?

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  • Mikemul
    S2Forum Fanatic
    • May 2019
    • 86
    • Country: Germany

    #1

    AAR bottomblock the same as 7a?

    Hi guys,

    my 7a block have some scratches inside the walls so I need a other block that’s the cheapest way. There are much of 2,3 liters in europe with engine code AAR are they use the same block as the NG and 7a? Have they also oil nozzles ?
  • _ShurikeN
    S2Forum Maniac
    • Mar 2010
    • 733
    • Country: Russian Federation

    #2
    Not exactly the same but will work if you mill platform for flywheel sensors bracket.

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    • K Simmonds
      S2Forum Zealot
      • Dec 2007
      • 7627
      • Country: Wales

      #3
      That's good to know, I was trying to help Mikemul find out but couldn't find a decent engine diagram. Do you know if NF engines require the same alteration?
      1990 B3 2.0 80 quattro.
      1992 C4 2.8 Avant quattro
      1994 MTM RS2.
      1998 B5 TDI quattro Sport.
      2000 B5 TQS.

      Comment

      • _ShurikeN
        S2Forum Maniac
        • Mar 2010
        • 733
        • Country: Russian Federation

        #4
        Yes it does.

        Comment

        • K Simmonds
          S2Forum Zealot
          • Dec 2007
          • 7627
          • Country: Wales

          #5
          Thank you...
          1990 B3 2.0 80 quattro.
          1992 C4 2.8 Avant quattro
          1994 MTM RS2.
          1998 B5 TDI quattro Sport.
          2000 B5 TQS.

          Comment

          • pfi
            S2Forum Addict
            • Jun 2016
            • 274
            • Country: Norway

            #6
            got an empty 7a block here but unless You know anyone able to transport it from Norway it's propably not an option ...

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