Oversize Pulley

[TOYMOTA]

Is there any point in putting an oversized pulley for the timing belt on my GTI??

I know with an S/C engine it gives an extra 30 odd BHP?

But would it make any differnce to the standard 4A-GE??

Cheers

[ae111sr]

Nope none whatsoever. On the supercharged car putting the oversize pulley on spins the supercharger faster - producing more boost. My boost went from 8psi to 13 psi - more boost more power.