You can get a little bit out of that Kaw...if I remember correctly, they actually have a race class that they fit right into!! Seriously!

You can put on a full exhaust and jet the carb and you will probably get about 5-7 more hp...doesn't sound like a lot, but you don't have a lot to start with, so every little bit helps! Also, you can go up a couple more teeth on your rear sprocket, which won't help with power, but it will get you off the line quicker!

The sprocket will be the cheapest deal. You can go down 1 tooth on the front sprocket and you won't have to buy a new chain, just cut yours down to length.