INCREASED AIRFLOW PERFORMANCE!
The Boyesen POWER WING increases both horsepower and torque in 2-stroke and 4-stroke engines. Its aerodynamic design maximizes velocity generation and power gain.
The power wing minimizes needle jet disturbances without affecting jetting curve.
Precision fit means it doesn’t reduce the size of the carburettor bore so there is no loss of power.
Four stars in motocross action!
The Boyesen POWER WING increases both horsepower and torque in 2-stroke and 4-stroke engines. Its aerodynamic design maximizes velocity generation and power gain.
The power wing minimizes needle jet disturbances without affecting jetting curve.
Precision fit means it doesn’t reduce the size of the carburettor bore so there is no loss of power.
Four stars in motocross action!