I currently have a 3.8 v6 w/supercharge. Kind of wanting
to throw a v8 in her. What would be the best/easiest v8 to
don't.. it could bust the x-misson. if u can fit a northstar v-8 & x- mission. from a buick lucerne / caddy DTS only.
Pontiac put a V8 5.3 liter ls motor in the Grand Prix in 2006 It made 303 hp. Your supercharged 3.8 makes 240 HP. Swapping to the ls engine is a lot of work and wont be cheap. you would be better off making small upgrades to the 3.8. Thanks to the turbo buick crowd. There are lots of parts available for the 3.8. And lots of companies that offer parts specifically for the supercharged GP's
^^ yeah i forgot about the chevy monte carlo...this too^^
Looking for a Used Grand Prix in your area?
CarGurus has 83 nationwide Grand Prix listings starting at $1,800.
Search Pontiac Grand Prix Questions
Pontiac Grand Prix Experts