PDA

View Full Version : Pistons for turbo stroker

Tor Arne Kaasen
02-25-2007, 05:10 AM
How deap shuoud the growe (disch) be in the piston, for a cop 8,5 -1 whit pison 86mm dia and stroke 88mm. the org disch is 4,38mm and the valve groves is 1,4 mm.