Originally Posted by dug-e-fresh
I see full pump gas boost (27psi) on my 2.0 and 35R combo @ 4500-4700 rpms... thats a 4th gear highway pull.
Figure something smaller, like a 30 and your definitely getting close to 4000 rpms.
The 207 is a beast. I love it. Stock or built, they take one helluva beating... trust me
When you say 4000rpm for a 30r, would that be on 5 speed wrx gearbox? How would that compare with the shorter ratio'd au/eu/jdm 2litre sti 6 speed gearbox?