Underdrive Pulley

[F2 Stu]

Got an 2.0 16v ABF engine with a 2.0 8v AGG alternator and bracket, looking for an underdrive solution to slow down the alternator and waterpump as I'm seeing revs of 8000rpm+ Dont want anything too drastic as the car gets used on the road etc

Cheers

[INA]

Leave the stock pulley alone.Underdrive/lightened crankshaft pulleys are not meant for high revinng/high output motors.

[F2 Stu]

:blink: Ok, can you suggest a method of slowwing down the waterpump and alternator? :)

[INA]

I can make you larger pulley's for those.If you have the stock diameter for either that would be great