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engine torque

  1. How do I build a S4 engine for torque?

    Spider - 105 & 115 Series (1966-1994)
    I just acquired a 1992 S4 that is driveable but needs work. The compression and leak down tests indicate that it needs to be rebuilt. I would like to build an engine that has plenty of torque, i.e. the torque peaks at a lower rpm and the torque curve is flat and broad. more horsepower would be...
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