Boyesen rad valve. Tucker Rocky ATV в г. Партизанск

An aero-form reed valve that corrects the problems associated with existing reed valve designs
Maintains flow velocity through the valve and redirects the intake charge for even distribution to the intake ports
Provides quicker, sharper throttle response and more horsepower low, middle and especially on top
1-piece aluminum casting; no manifolds to trim or plastic pieces to insert
Comes with Boyesen Pro Series Reeds
Will accept Rad Reeds or Pro Series Reeds from Boyesen

Note: May not be legal for sale or use in California or in other localities due to state and/or federal anti-tampering laws.