HOT CAMS CAMSHAFTS POLARIS HAWKEYE 400 11-/ RANGER 400 4X4 11-/ RANGER 500 2X4/4X4 06-07/10-12/ SCRABLER 500 2X4/4X4 98-13/ SPORTSMAN 400 4X4 08-/ SPORTSMAN 450HO 06-07/ SPORTSMAN 500 4X4 01-13

Improved peak torque and upper 1/2 RPM horsepower. Same low RPM torque as the stock cam. Stock valve springs are OK. Supplied with decompression mechanism.

>Exhaust Duration: 223 >Exhaust Lift: 8,51 >Exhaust Lobe Center 106 > 0,15 >Intake Duration: 223 >Intake Lift: 8,51 >Intake Lobe Center: 107 >Intake Valve Lash: 0,15