• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by biglynnes

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    question on supercharger pulley?

    I have a 2001 grand prix gtp. I already have catback exhaust cold air intake transmission cooler 8.5mm spark plug wires. I want to add a supercharger pulley. What size should i go with to gain the most horsepower and what changes will i have to make?
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