2000 Pontiac Grand Prix Supercharger pulley

Tiny
ZFEZZEY11
  • MEMBER
  • 2000 PONTIAC GRAND PRIX
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 140,000 MILES
So I was wanting to do a little modification to my grand prix but I am new to modifications and still learning. My grand prix is completely stock but I was wanting to get a smaller pulley for the supercharger to add performance. Is there an ideal size to get for better performance and are there any other things that would have to be purchased to allow the smaller pulley to work?
Tuesday, October 12th, 2010 AT 12:49 PM

1 Reply

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
You are better off on this to do a search likeon google for 3.8 supercharger mods. Im' sure somen out there has done this and can give a better explanation of pressure boost as that's what you are looking for.
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Tuesday, October 12th, 2010 AT 8:37 PM

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