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Jose_76 · Post by **Jose_76** » Wed Apr 12, 2006 9:54 am

I'm just wondering...Can a stock 3.0 12v crankshaft be substituted by a GTA one to increase de volume to 3.2?

Barry · Post by **Barry** » Wed Apr 12, 2006 10:26 am

Jose,Yes it ca,a few differences,but yes.
Rember shorter pistons deck height now for the longer stroke..
Why dont you stroke the std crank ,use other make rods??can get 76.8mm this way..

Maurizio · Post by **Maurizio** » Wed Apr 12, 2006 11:09 am

Why dont you stroke the std crank

How does stroking work. Smaller diameter and center moved up, half the decreased diameter?
Sounds like an expensive operation, but on the other hand a 3.2 crank won't be cheap also.

Jose_76 · Post by **Jose_76** » Mon Apr 17, 2006 12:50 am

So, the GTA crank can't be fitted with std 9,5:1 or 10:1 pistons in a 3.0 12v, right?

GTA Crankshaft