Best Year S2K - Everything Considered
Originally Posted by DxC' timestamp='1359738561' post='22308023
My question is to everyone going on about the f22. Why is it the rest of the world stuck with the f20?
The USDM request more torque from the motor and the F22C was produced to provide it.
The motor makes more power and has a broader area under the curve. It's not just an extra 10 ft-lb. And while I feel like I'm beating a dead horse every time I mention this, the F22 piston speed at 8500rpm is the same as the F20 at 9000. With a custom tune you lose only 500rpm on the top end vs. the F20, while gaining significantly more power and torque especially from 4000-6000rpm.
Originally Posted by Syn' timestamp='1359753823' post='22308695
And while I feel like I'm beating a dead horse every time I mention this, the F22 piston speed at 8500rpm is the same as the F20 at 9000.
F22 peak piston acceleration at 8500 is the same as F20 at 9000.











