Kit replaces 2 cylinders

RANGER 900 Tuning Info

This results in an amazing corner-to-corner performance that simply can’t be matched

Saint Croix Falls

Ported Head Kit / Pro R Category_Default Category/SXS Kit replaces 2 cylindersWhether you plan to keep your Polaris Pro R naturally aspirated or adding turbocharged performance, a ported head adds airflow with oversized valves, and CNC precision porting. Paired with our custom . 430 lift cam this kit adds 90hp from stock when paired with our exhaust. Huge gains in torque as well which really gets the heavy ProR accelerate faster! STAGE 5 +4 mm intake and +1 exhaust valve Up to 330hp at the crank . 430 Lift cams BMP Custom High