2007-2011 Polaris IQ Snowmobiles Service Manual, Page 103Get 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) 600 Shift 136 600 Switchback 136 Track tension sag incm with 10 lbs4.54kg placed 16 in40cm ahead of rear idler shaft 15 (38.1) 136 (345.4) 1.25 (3.175) (Shockwave) 1.25 (3.175) (Ripsaw) 781-18 (2.22.9cm) Torsion Springs Front Suspension Suspension Type Shocks 600 Shift 136 600 Switchback 136 IQ 42.5 Ryde FX MPV Walker Evans Needle Remote ReservoirCompression Adjustable 100 (17.5) Rear Travel Inches (cm) Front Track Shock (FTS) 600 Shift 136 600 Switchback 136 FTS Spring Rate lbsin (Nmm) 600 Shift 136 600 Switchback 136 FTS Spring Installed Length (inchescm) 600 Switchback 136 Rear Track Shock (RTS) 600 Shift 136 600 Switchback 136 Rear Suspension IQ 136 Coupled Ryde FX MPV Walker Evans HPG wIFP