Need info on Buick Park Avenue Ultras

Joined
Mar 26, 2005
Hey I just bought a 1997 Buick Park Avenue Ultra and I was just wondering if anyone on here has had one before and what they thought of them, or had any sites where I could get some info on them. I love the car and am planning on getting a smaller pulley for it and making it just a little bit faster. But just wanted to know how small to go, it is going to need a new supercharger anyway since a bearing is out. so I will be waiting on that for now. I have installed a 160 degree thermostat, 8.5 mm plug wires, a volt booster, a tranny cooler, and a 4 inch custom intake, and was just wondering what else anyone would recommend to give it a few more ponies.
 
Same motor but alot of parts for the full sized cars don't work with the GP and visa versa ie headers, exhaust and pcm
 
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