I would agree with the others that buying a quality kit is the easiest way...but..if you do want something different, you might talk to Neil(NM on here)He ran his Boost-it fuel controller on his Pro rmk last season and should have them available to the public by now..sounds like a very simple to tune controller compared to most......here's a thread on his pro......http://www.snowestonline.com/forum/showthread.php?t=266837