Ok so the car made 430whp @ 15psi with it creeping up to 16ish at redline, and with 16 degrees of timing up top. My old motor made the same power with 18psi and 18 degrees up top. The higher compression is VERY noticable! You can hear the extra punch when it's idling, and the 35r spools great. At highway speeds, say 3000rpm in 6th gear, it spools and pulls with very little throttle input. The car starts and drives great with the ID2000's. You'd never know it had such big injectors. I'm halfway home to SC and it's getting 22-23mpg !!!