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View Full Version : RS4 Engine compared with A6 4.2 engine


AuditudeA642
January 21st, 2007, 17:01
Is the RS4 and A6 4.2 engine the same externally??
skiwi
January 21st, 2007, 17:53
depends which a6 engine you are talking about. if you are talking about the chain-driven motors, basically yes...

internals quite different though...