POWER WING KAWASAKI/SUZUKI/YAMAHA KX250 00-08 RM250 01-07 YZ250 00-09

"Boyesen Engineering has developed the PowerWing™, which increases horsepower and torque on 2 and 4 stroke bikes. On 2 strokes, the PowerWing improves power from idle to midrange with no loss on the top end. 4 strokes see power boosts from idle through over-rev. The Boyesen PowerWing simply outperforms all other carburettor dividers on the market today.

Get more velocity, more response and more power with PowerWing.

Increases horsepower and torque in 2-stroke and 4-stroke engines

Aerodynamic design maximizes velocity generation and power gain

Wing Channel minimizes disturbance at needle jet without affecting jetting

Precision fit doesn't reduce size of carburettor bore so there is no loss of power"