Boyesen Rad Valve
Now delivered with carbon fiber reeds for even greater performance gains
Maintains flow velocity through the valve and redirects intake charge for more even distribution to the intake ports
Sharper, quicker throttle response
Added torque improves performance on hills, through corners and over technical jumps
Increases horsepower in low-, middle- and especially the top-end ranges
One-piece aluminum casting, no trimming or plastic inserts required

Included Items:
(1) Rad valve
(2) Reed valve gaskets
(5) 6mm-1.00 x 16mm Flange hex head bolts
Instructions