Go DOWN one in the front not up. i think stock is a 16 tooth go to a 15 tooth. and if you dont like it you can always change it back and sell it. there is no need to modify the chain or anything. It took my mechaninc about 15 min to do.Originally posted by prostockzx9r
I figured you meant going up in the front to gain top end, but if what you say is true i guess i will try it, after all whats 30 bucks.