Originally Posted by
leecavturbo
evo drivetrains are not strong we have the same gearbox/diff/txb as the rest at 500bhp+
Kev sharp ran 600bhp or so for a long time on just a rebuilt and shot peened evo box.
They arent indestructable by any means but in a light car like a fiesta I dont think he will have many issues even on a standard evo gearbox and non rs rear diff etc!