pretty pointless to think about on a foreman....just in case you where having them thoughts. Most of them are the outlander 800's and brute forces. A guy i know, his family owns a kawasaki shop here in pa and he races GNCC. Has a 650 bruteforce all done up. Put a 750 big bore in it making it a 768 i believe with all the goodies. It's estimated at right around 85HP. And man is that thing fast!