Lighten Pulleys for WRX
#1
I am considering changing my alternator, stearing and crank pully for lighter ones. Companies like Zerosports and Go-Fast-Bits have these and claim up to 9KW power increase at the wheel.
Please tell me your experience as my country does not have any 4wheel dynos and there is no way for me to verify this claim.
Also, any pitfalls lightening the pullys?
Thanks!
Please tell me your experience as my country does not have any 4wheel dynos and there is no way for me to verify this claim.
Also, any pitfalls lightening the pullys?
Thanks!
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