I have a RZR xp900 that has a FCI intake and an SLP exhaust. I have the Air Fuel gauge and it it is still running rich. I had ALBA send me a controller that removes fuel. Even on the setting that removes the most fuel it is still running in the 1s and 12s. 13 is optimal. The RZR only has abut 20 hrs. MY problem is that I am running Rich and I am WAY down on power. I have the DALTON clutch kit and have to have all the weight out just to turn my super light skat trak paddles. According to the tuning for such alight tire i should be adding a ton of weight. My buddies stock machine with no sand tires seems to pull better than mine.

Ideas, how to’s??? thanks