Boyesen RAD85A-2 Rage Cage Reed Valve System for Ski-Doo - 800

The Boyesen RAD85A-2 Rage Cage is a high-performance reed valve system engineered specifically for Ski-Doo 800 snowmobile engines. This patented intake system features an integrated, seamless Tenzalloy chamber designed to maximize airflow and deliver explosive throttle response across the entire RPM range.

Key Features:

• Integrated seamless Tenzalloy chamber construction for superior durability and performance
• Aerodynamic directional dividers channel air charge evenly into the engine
• Creates instant, explosive air movement with velocities up to 500 MPH
• Maximizes airflow across the entire RPM range for consistent power delivery
• Dyno-proven performance gains in a patented design
• Direct replacement for stock reed valve assembly

The Rage Cage system improves throttle response, increases horsepower, and enhances overall engine performance. Each kit includes everything needed for one complete engine installation. Order one kit per engine.