Anyone running 83mm pistons in their RS4's???
Posted: Fri Nov 12, 2010 6:54 pm
Hi is anyone running 83mm pistons in their RS4'S? I'm at 82.5 now and have to bore up to 83mm. I know some guys in the US running 83mm pistons in their S4(B5). Is this doable with our RS4 blocks? TIA!