2000 Polaris Indy 500 / 600 snowmobile service manual, Page 19Get this manual
GENERAL 2000 Model Specifications MODEL: CLASSIC TOURING MODEL NUMBER: S00ST4BS ENGINE MODEL: EC50PL220
CARBURETION
Type Main Jet Pilot Jet Jet Needle Needle Jet Cutaway Air Screw Valve Seat Fuel Octane (R+M2) VM34SS Mikuni 250 40 6EJ26-3 P-2(480) 3.0 CH 34 Turn 1.5 Viton 87 Non-Oxygenated or 89 Oxygenated
JETTING CHART
AMBIENT TEMPERATURE
Altitude
Meters (Feet) (F )
0-900 (0-3000) (0 3000) 900-1800 (3000-6000) 1800 2700 1800-2700 (6000-9000) (6000 9000) 2700 3700 2700-3700 (9000-12000) (9000 12000)
Below -20 Below -29 C
-20_ to +10_F -29_to -12_C
+10_to +40_F -12_ to +5_C
Above +40_F Above 5_C
260 #3 240 #3 220 #3 200 #3
250 #3 230 #3 210 #3 190 #2
240 #3 220 #3 195 #2 180 #2
230 #3 210 #2 185 #2 175 #2
Throttle Gap Under Cutaway .218 -(5.5 mm) Idle Synch Gap Under Cutaway .240 -(6.1mm)