Ok guy I've been on the N20 section and have gotten nowhere.
I need some advice on what SPEC of a piston I should go with. Like how much negative or positive I should go. It will be a .030 over piston with a stock stroke and milled and ported 317's since I can't find anyone to trade for some 5.3's... Any info would be awesome!
... Also it will be for a 200shot if that helps out with the specs.