RIVA YAMAHA SHO E2 SUPERCHARGER IMPELLER - 16 PSI

Our E2 Supercharger Impeller is the ultimate drop-in performance supercharger impeller for the Yamaha 1.8 liter SHO Engine! Designed to deliver more horsepower and torque throughout the RPM range resulting in excellent acceleration and top speed. Made from 7075 T651 and CNC machined to ensure exact tolerances the blade design is optimized aerodynamically and precision balanced to deliver smooth operation. Installs easily into stock supercharger housing with no modifications required. Includes detailed installation instructions. Produces 16psi @ 8,400rpm. Note: Requires use of aftermarket engine management system for proper calibration.

Made from 7075 T651 billet aluminum.
CNC Machined
Produces 16 lbs @ 8400rpm.
Installs easily into stock supercharger housing.
No addition