Boyesen PW-20 PowerWing Carburetor Velocity Intake Carburetors & Accessories

The Boyesen PowerWing is a revolutionary carburetor intake modification designed to increase horsepower and torque across the powerband on both 2-stroke and 4-stroke motorcycles and ATVs. This precision-engineered device installs between the carburetor and airboot, using aerodynamic principles to maximize air velocity and optimize fuel delivery.

Key Features:

• Aerodynamic wing design increases air velocity entering the carburetor for measurable power gains
• Specially designed wing channel minimizes jet needle disturbance for smoother fuel metering
• Improves jetting characteristics for crisper throttle response and acceleration
• Precision-machined for perfect alignment and easy installation between carb and airboot
• On 2-stroke engines: Boosts power from idle to midrange without sacrificing top-end performance
• On 4-stroke engines: Delivers power increase from idle through over-rev range
• CNC-machined from high-quality materials for durability and consistent performance

The PowerWing works by creating a venturi effect that accelerates airflow into the carburetor, resulting in better atomization and more efficient combustion. This allows for cleaner jetting and improved throttle response throughout the RPM range. Installation is straightforward and requires no permanent modifications to your bike.