Quote:
Originally Posted by NYBladeZ
I was about to purchase a set of pulleys, however after having a discussion about it with Alex at Performance Motorsports he simply told me that while it is a cheap way to get a few HP in the long run it will mess up your engine harmonics. I took his word on in, I know he's seen more VQ motors than I have.
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even if the pulley retains its stock size and is just lightweight?! From what i know our VQ's are internally balanced from the factory so adding a lightweight crank pulley will free up HP due to less rotational mass...hmmm more info is needed