With our Project Pepsi RX8 we have been doing alot of prototyping, testing, and designing. To improve the Horsepower and Throttle response we designed a lightweight and underdriven pulley to give our RX8 and yours, that extra go it needed. The underdriven pulley is about 20% smaller then stock. It is made from 6061 CNC machined aluminum. Pulley kits include brand new belts and hardware for a direct bolt on. The pulley is about 1lb lighter, but being underdriven is what makes the Horsepower. The pulleys are available in blue or polished only.

PM FOR SPECIAL PRICING





Call me to order

RJ 1-866-44-VIVID x231