Hey guys i'm new to the website but not nissans. I'm hoping someone will be able to help me. I ended up blowing my tranny drifting with some friends but thats taken care of in the form of a 92' 240sx tranny, but my question is since i have the motor out, (i had pulled them together), does anyone know of what piston I can use to bump my compression? I know I might be in the wrong forum but I figure I'd try to ask some people with knowledge about old school motors instead of hearing about 4x4ing or turbocharging everthing in sight. Any help would be very appreciated.So far i've got a weber 38 dges, full 2.5'' striaght exhaust, msd ignition,ported head,and intake, comp cam, electric fan, penske racing shocks, pacesetter header, and a host gauges.