Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports
Made of one-piece aluminum castings and bolts in easily; no modifications necessary
Provide quicker, sharper throttle response and more horsepower throughout rpm range
Specially-designed reed cage holds Boyesen's patented dual-stage reeds
Boyesen's hot RAD valve provides plenty of torque
Part numbers: 1008-0288, RAD-40B, RAD02C, RAD01E, RAD01F, RAD-01G, RAD-01I, RAD-01A, RAD01B, RAD02D, RAD-02F, RAD-02G, RAD02B, RAD03A, RAD04A, RAD-41C, RAD-42D, RAD14XA, RAD11G, RAD-11, RAD-11A, RAD11D, RAD11F, RAD12E, RAD-12H, RAD-12I, RAD-12, RAD12C, RAD-13, RAD-10E, RAD-15, RAD-42C, RAD42B, RAD42X, RAD43X, RAD45, RAD-40A, RAD62, RAD-25, RAD-21J, RAD-21A, RAD24H, RAD-24I, RAD-24J, RAD-24K, RAD24B, RAD24G, RAD20, RAD-36A, RAD35A, RAD34XA, RAD33E, RAD-33G, RAD33C, RAD34I, RAD-34A, RAD34C, RAD34D, RAD-30C
