



Stock pulleys dragging you down? Free your engine with the Revo 7 lightweight performance pulleys for the FA20 engine!
The Revo 7 pulley kit shaves off 4 lbs. of rotating mass off when compared to the OEM system. The pulleys are not underdriven, they are the same size as the OEM pulleys and do not require a special belt. Bolt on and experience the difference!
The innovative idler and tensioner pulleys feature a floating face design. As your belt turns, the face of these pulleys stay static providing a unique look like no other pulley kit.
Raceseng is proud to introduce Revo 7, a lightweight, performance pulley kit for the FR-S, BRZ and 86 FA20 engine.
All seven engine pulleys packed with performance, innovation, design, engineering, and quality.
The Revo 7 kit reduces the pulley system weight by 4 lbs. resulting in less rotational mass and parasitic drag. Transform your driving experience with improved throttle response and faster revs.
The Revo pulleys were styled to have a unique and common design language. Our signature design provides enthusiasts with a premium look that stands out from the competition.
The innovative idler and tensioner pulleys feature a floating face design. As your belt turns, the face of these pulleys stay static and do not spin, providing a unique look like no other pulley kit.
The Revo pulleys were conceived in our minds and brought to life using advanced computer software.
The pulleys were put on a extensive diet to reduce their overall mass and moment of inertia. We designed the pulleys to keep their mass as close as possible to the center of the pulley, requiring less torque to spin the pulleys and delivering more power to your wheels.
The pulleys were run through extensive FEA simulations to determine where we could remove material without sacrificing the structural integrity of the pulley.
Validating our design and engineering assumptions is critical to finalizing product development. The pulleys were tested in both harsh winter conditions and the extreme heat of summer extensively. They were tested both on the street and put through heavy track use validating the quality of the engineering and materials used.
Each Revo pulley starts out as a solid block of metal. We precisely cnc machine the pulleys through turning and milling operations to sculpt the final design. The tight manufacturing tolerance result is a perfectly balanced pulley.