that sounds right. i have the Si (non-vtec) and its almost exactly at 3000rpms (your calculations were 3070rpms) so you're prolly right with the 3337 for the vtec transmission.

ive seen a lot of people take the F22A1 manual transmisson from the S model 92-96 prelude. it has a much taller 5th gear. great for turbo applications and such.



-Vi