1985-1995 Polaris Snowmobiles Master Repair Manual, Page 377Get this manual
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CARBURETION 1985 EC44-2PM-2100
EC25PS-06
Main Jet130 Pilot Jet60 Air Screw1.5 turn Jet Needle5DT49-3 Cut Away3.0
1000 3000 5000 7000 9000
AltitudeFeet