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Supercharger puller

Grand prix 06

New member
Hello all i got a 06 gp gt and i had the pcm programmed and i was told if i put a smaller pulley on the supercharger i would gain even more power. Is this true what are the risk and where do you find one.Thanks for any help!
 


I wonder who "programmed" it.

Rarely does anyone have HP Tuners to do it, even ZZP says they charge an extra 100 per tune and not all are supported.
 
Check the safely modding your 3800 thread...

yes, smaller pulley = more air = more power... But not by just slapping a pulley on by itself, otherwise you'll be replacing parts and maybe an engine. Read up, read some more, then ask. : )
 


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