Boyesen RAD-24 Rad Valve casual-wear-shirts-long-sleeve-shirts by itself and when combined

by itself and when combined with larger diameter tires increases of up to 5in

1990-1997 Harley Davidson FXSTC Softail Custom

26012-3720

2022 Polaris 650 SwitchBack XC 146

engine cases and oil lines from rocks

Boyesen RAD-24 Rad Valve casual-wear-shirts-long-sleeve-shirts by itself and when combinedAn aero form reed valve that corrects the problems associated with existing reed valve designs. Maintains flow velocity through the valve and re directs the intake charge for even distribution to the intake ports. Provides quicker, sharper throttle response and more horsepower. 1 piece aluminum casting; no manifolds to trim or plastic pieces to insert. Boyesen Pro Series RAD Reeds included. Vehicle Fitment: 1990 1992 Suzuki RM250