hey guys, so to steal the thread but i am dropping my CPs off tomorrow at the machinist, my mate/ building adviser has not used CPs before. im looking at around 350kw-400kw at rears and spinning to around 8500 tops.
can i get an idea of what a couple of u recomend as far as piston to bore and ring gaps
and how much better is the ACL oil ring over the CP.