273 Question.

Yeah the motor has the original heads with the odd intake angle. I was thinking it would be kinda criminal to modify the intake since there are so few of them out there. Based on the loose calculations of the blower pulley size (blower is still in transit so I dont have definitive numbers yet) it was something like 16psi output using an online calculator and fuzzy math. So maybe if it is anywhere near that, dropping the compression down alittle more probably isn't the worse idea. The car is a 4spd w/ a spec ceramic clutch and 3.23 posi.