973800CamaroRS

iTrader: (3)

I know this is a noob question but if you were rebuilding an engine and were going to put in different pistons and a bigger cam in the engine which should you do first. Get the cam and buy pistons that you wont have to worry about ptv clearance ? but then how could you get a cam if you wont know comp ratio ? Or should you buy the pistons and fly cut if necessary ? My plans are a 6.0 lq4 11.1 comp and a 23x cam ? Thanks so much guys !