BOLT-ON PERFORMANCE to increase horsepower is available from Boyesen’s Power X Wing. It increases horsepower and torque in 2- and 4-stroke engines. An aerodynamic design maximizes velocity generation and power gain. The wing channel minimizes disturbance at needle jet without affecting jetting curve. A precision fit doesn’t reduce the size of carburetor bore so there is no loss of power. Cost is $199-$249 depending on sled. More info:
www.boyesen.com, 800-441-1177