From Polaris manual:
Main Jet: 280
Pilot Jet: 40
Air Screw: 1 turn out
Jet Needle/clip position:6F9-3
Valve seat 1.5mm
Idle rpm: 1900 +/- 200
If your engine is a EC50PL-01 or -02 ***** EC50PL-04 or -05
Jet Needle # Q-0 (247) ***** P-8 (247)
Throttle cutaway: 3.0 ***** 2.5
Just sayin HI. I'm in Calgary, I'm into restoring vintage sleds. New to the sled scene but lovin it already. Don't own a quad, but I do get out on one occasionally. The site looks pretty good so far!
Thanks:beer: