Hi everyone i need some help with what size head gaskets to get for my 2.1 stroker the block is all built and im ready for the heads block spec is mahle stroker powerpak plus pistons 92.5 bore and 30.3Comp Height and -16Dish Vol. and the rods are manley 130.4 length and a 2.5 crank 79mm stroke .Heads are sti avc with 49cc dish . im thinking about 0.76 mm(.030 in) thick gaskets am i way off


when i fill this in compression comes back at 8.03:1 ??????

http://www.zealautowerks.com/index.h...0,7500,1500,26