Designed to maximize the performance of high-horsepower enginesManufactured from specially formulated to high-temperature polymer and designed with deeper cogs on top and rounded cogs on the bottomFaster and more consistent throttle response, higher speed and quicker throttle response at mid-speed accelerationGreater secondary acceleration at high RPMs and as primary acceleration increasesTested and proven to be reliable at well over 12,000 RPMOperate at a cooler running temperatureOffer better performance during deceleration (more responsive engine braking)Provide more power to track