have a 08 dragon 800 155 , slp pipe, v-force3, air horn kit on it and now need advice on clutching or gearing to get top end speeds up. lots of power out of the gates all the way to the top beats everything but top speed seems low( rev,rev xp. seem faster) so was wondering if anyone has had this small issue and figured out the solution. Also i tried putting in a 21 tooth and did not like what that did.so put the 20 back in and am running 10-68 weights. some/any help would be great.