I recently purchased an 02 p650. I would like to know how big of a job it is to install a p700 belt and if it is worth the time and effort. I am also looking at the EPI and Dalton springs, but not sure which one to go with. I do a little trail riding, some drags and also mudding. I am currently running 26" 589's otherwise bone stock. I haven't had the quad long enough to do anything to it yet (all of three days).

Also what is the recommended aftermarket air filter to use?

 

I recommend the Twin Air filter K&N doesn't fit good enough for me. belts are not tough to replace, springs require a little work if you don't have the proper tools. You can not go wrong with Dalton