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Old 27-12-14, 12:58 PM   #4
Isimmo
4 ring whore!
Classic Audi Club Member
 
Join Date: Jul 2007
Location: Sissix-by-the-sea
Posts: 15,218
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From memory, the bore is 79.5 on the WN and 81 on the KE. The rest of the capacity increase is from the throw of the crank. (Stroke).
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1985 WR quattro, 1985 20vT RallyRep, 1993 MTM ABY S2 Avant. 2010 S3 Sportback.
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