Hey there everyone. I have a buddy that races a 98 grand prix and we are looking to see how we can get more power out of the stock engine. The rules make us run an auto trans and don't allow alot of changes. We have different headers, but the rules currently don't allow us to run them. Wondering if there are some ideas out there that would help us get the engine better without making drastic changes or modifications. Any constructive imput would gladly be welcome. Thanks