Lightweight Crank pulley, need your help!!

[sportscar]

Hi all


Hi i am thinking of changing to a light weight crank pulley. Does it help on
improving the car performance ? Roughly how much does it cost ??

Thanks .

[streetboy]

Pls search thru threads talking about light weight crank pulleys and you will know the problems assetsociated with it. if you want better acceleration, go for a light weight flywheel instead.