Originally Posted by chip-3door
Spence, if you are using the mini charger then i dont think you will need to rev it any more than standard mate.
Thats what i was thinking
J871yhk, If i change the pulley to make it rev higher, then i will lose low down power because of the low RPM (caused by a bigger pulley to allow a higher rev limit on the engine whilst keeping the charger safe)
Its all about finding the perfect combination, low down torque to help the engine spool up a lot quicker and get the power down better, then higher up the rev range for some nice smooth acceleration.