Originally Posted by ralphsmithiii
I'm curious to see the responses to this as well
My 2008 Z06 with A&A kit and ARH 1 7/8's headers w cats
tuned to 12 degree's and 8 psi did 585 and 541 (mustang dyno) on 91 octane.
FULLY HEAT SOAKED AT 225 DEGREE'S !
So in cool air who know's (guess 625) plus
I swapped blower heads to an 1500sl Paxton.
People don't realize that the boost takes the Ls-7 to 450 plus
rwtq at around 2200 this more than the N/A makes at 5000.
So the low end is not lacking and the top end is well!
Seems to pull harder up top with the same feel on the bottom.
On the change from V-3si to 1500 Paxton (same as V-3 T trim)
Been driving around for 25k with the kit and headers.
It lifts up and goes never use wide open but it eats on the road everything easy!
Love those 750 BMW's thinking there going to hang!
I had the same kit on the base car but the Z platform is faster with the same power. The lighter frame and bigger tires pushes easier.