Originally Posted by Clark Turner
stock 2.5 heads with a sleeved motor/pistons/rods. You need to get the heads cut. You are leaving ALOT on the table.
Well, that's pretty good news for me. Is that an .82 hotside on the GTX3071? I am currently working on a GTX3071 .63 build w/ rotated intake mani/v-mount --- shooting for super fast spool. I know it will die off later on in the power band but I won't be in that region for too long. I can't wait to see how quick she spools