1985-1995 Polaris Snowmobiles Master Repair Manual, Page 378Get this manual
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CARBURETION 1986 Star
Jet Needle60H7-3 Cut Away2.5
3000-5000 5000-7000 7000-9000 9000-11000
AltitudeFeet
Indy Trail
EC50PM-01 Main Jet220 Pilot Jet30