Have an m1000 totally stock so far.. Love it, cleaned up this weekend high marked everything including the skidoo 1000 and new 800. Was beat by an RX1 turbo, but he can keep that machine! Had an engine code flashing all day 7 flashes equals Throttle positioner position. Any one know what this does to the performance? If anything, I would expect it to retard the timing, I did loose about 200 rpm from previous rides, 7260 as compared to 7400-7460.