Quote Originally Posted by rickylsi
Goin NA. Tryed callin JE(THEY SUCK) The guy said whats the part number and without that he couldnt help. The guy I got the pistons block and rods from said his head was shaved and he was running 13;1 which mine is not shaved. The one im gettin the head from hadthe ecu programed for 12;1. By the way I really appreciate the advice.
No problem man. I know, when your building a motor, you always want to try and do everything perfect to limit the number of things that could go wrong. Well, with the little information the guy gave you, your probably going to be in the high 12's. Did he have the d16 block with the zc head, too? Honestly, the safest, and only way your gunna be able to tell is to find out the exact number of cc's in yor combustion chamber and work the math yourself. There is a web site that has the equation, but honestly... its tough shit.