2007-2011 Polaris IQ Snowmobiles Service Manual, Page 19Get this manual
Model Specifications Electrical Alternator Output Operating Voltage Watts 13.5 Vdc (Total) Ignition Timing Spark Plug Gap inmm) Spark Plug Suspension Type 13.514.5 Vdc 400 18_ 1700 RPM Coolant Temp120_F (49_C) .027 (.70) Champion RN57YCC Track WidthInches (cm) LengthInches (cm) Lug HeightInches (cm) Track tension sag incm with 10 lbs4.54kg placed 16 in40cm ahead of rear idler shaft 15 (38) 155 (393.7) 2.4 (6.1) Rear Suspension 3812 (11.3cm) Suspension Type Front Track Shock (FTS) Oil Volume FTS Nitrogen Charge Stock Optional Rear Track Shock (RTS) RTS Nitrogen Charge IQ RMK 155 Walker Evans Air 70cc 215 psi 210220 psi Walker Evans wIFP 200 psi .35977_ (Stock) -PN 7041629-067 -PN 7041630-067 .34777_(Soft)PN 7041627067PN 7041628067 .37577_(Firm)PN 7041942067PN 7041943067 15.5 (39.4) Shocks Oil Volume Nitrogen Charge Stock Optional Front Vertical Travel Inches (cm) Ski Center Distance Inches (cm) Setup Width Camber Inches (cm) Toe Out Inches (cm) Front Suspension IQ RMK Walker Evans Air 95cc 215 psi 220225 psi (22.9) 39(99.1)40(101.6)41(104.1) 38.67 (98.2) 2.17 0.31 (55 0.79)0.12 (00.31)