Dyno Jet, Polaris RZR XP Turbo, Clutch Arm Upgrade Kit for 2017-2020 (Heavy Weight)

Each weight in this package is 4.48g heavier than those in our regular Polaris RZR XP Turbo clutch kit. By adding heavier weights, the RPM is kept in check while providing optimal primary clamping force against the belt on high horsepower applications. This is essential for drivers using E85 fuel or cranking out massive amounts of horsepower who need more adjustment. Those who have a high performance 2017-2020 Polaris RZR XP Turbo will need this heavy kit! This package includes: 3 Clutch Arms 48 Magnets (3/8”) Each clutch weight is heavier and specifically engineered for high horsepower applications. A must-have if you use E85 fuel or if you’ve installed a steeper helix. Helps keep the RPM under control without bouncing off the rev limiter too quickly.