BOYESEN RAD VALVE 87-93 KX250, RAD-12 Workshop Bolts complemented by the 5-panel classic

complemented by the 5-panel classic Kecks design

LT-F 400 Eiger (2002-2007)

#ERXS847197

Intake Lobe Center (Degrees): 105

EX 650 (2008

BOYESEN RAD VALVE 87-93 KX250, RAD-12 Workshop Bolts complemented by the 5-panel classicBoyesen Rad Valve RAD 12 RAD12 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