Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Black Secondary Spring
***PLEASE NOTE*** These cams require re-shimming of your valves as the base circle is cut down to achieve more lift
Primary spring will give you optimized engagement at a lower RPM
Our header went through many stages of development to provide maximum air flow whether you're running a stock or modified motor
making replacement fast and easy if ever damaged by tight trees or debris
Performance STAGE 2 Kit Patriot 850 SKU: 13-310-2 Category_Default Category/SLED/Polaris/AXYS 850 Black Secondary SpringFor 2019+ Polaris 850 models. Including the New 2021 & up Matryx models. Huge gains from low end to peak power. Stage 2 clutching helps belt life and drastically increases performance. The pipe is only available in ceramic due to tight chassis tolerances. Stage 2 adds 20 21 hp peak and 22 24 hp in the midrange. Clutch set up sheet for easy tuning. Fast and Easy to install Tuning Options: Torque Link Flash Device and License Send in your ECU to us for
US$ 137.00
US$ 60.95
US$ 437.50