Light weight pulley question
#1
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Light weight pulley question
A friend of mine instaled in his STI a light weight puelly and he told me that bost starts to build up faster than before. I have not seen any talk about doing this on a EVO. Has anyone tried something like this, and does it work?
#4
Been doing this on STI's for years and there is no risk as its not a harmonic but a mere dampened pulley. On Evos the pulley is much lighter and there is no need to change it.
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Had a cousin who installed the perrin crank pulley on his Evo. He said the car pulls stronger after he put it on. After one month of the install he had his engine built with a 2.3 stroker and the pulley area whined like crazy for a few seconds on start ups. He then sold his car two months later so long term affects are unknown.
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