2007-2011 Polaris IQ Snowmobiles Service Manual, Page 25Get this manual
Model Specifications Electrical Alternator Output Operating Voltage Watts 13.5 Vdc (Total) Ignition Timing Spark Plug Gap inmm) Spark Plug Shocks Air 2.0 Nitrogen Pressure 36mm Cylinder 47mm Cylinder Front Vertical Travel Inches (cm) Ski Center Distance Inches (cm) Setup Width Camber Inches (cm) 15 (38) 121 (307.3) 1.25 (3.175) 781-18 (2.22.9cm) Suspension Type Front Track Shock (FTS) FTS Spring Rate lbsin (Nmm) FTS Spring Installed Length (inchescm) Rear Track Shock (RTS) Toe Out Inches (cm) Front Suspension 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 IQ 42.5 Ryde FX Air 2.0 145 psi 60 psi 10 (25.4) 42.5 (108) 41.16 (104.5) 2.25 0.31 (57 7.9)0.12 (00.31)