Ski-doo XP 800 R 3D Rave Valve Modification

Ski-doo XP 800 R 3D Rave Valve Modification
Item# skidoo-xp-800-r-3d-rave-valve-modifica8003
$79.00

Product Description

This modification converts the 800r Rave valve to exhaust pressure activated like the 800HO. The advantages are numerous. The valves open earlier taking advantage of the motors power sooner. It eliminates the possibility of faulty Rave solenoids not operating the valves correctly. Dyno testing shows a more even power delivery and higher hp and torque at lower rpm in the midrange. For this modification we need your complete valves and housings. We will include new rave gaskets , and springs with the modification. This price is per each valve and requires you sending us your valves. We machine gas slots in the valves (if needed), convert the valve to one piece design , modify the rave housings and send them back to you. Price listed is for one valve modification.