Pilot jet (Slow jet): If unable to obtain a smooth idle with pilot screw, increase the pilot/slow jet until a smooth idle can be obtained. The pilot/slow jet will eliminate or reduce popping that occurs when letting off wide open throttle. The pilot/slow jet will also improve cold weather starts. Go up 1 pilot/slow jet at a time, don't skip sizes. After installing a larger pilot/slow jet, re-adjust the pilot screw.
My machine is DEFINITELY easier to start now with the STD Bore Kit and the new coils. I can start it now without touching the gas pedal standing outside of the machine when it is 20 degrees.
2011 Teryx Sport
2011 50" STD RZR LE
Last edited by Magellan; 12-14-2008 at 09:09 AM.