BOYESEN RAD VALVE 05-19 YZ250, BLOCK RAD-34J Rad Scoops Apply some waterproof grease to

Apply some waterproof grease to the pivot bolt align the pivot hole and re-fit the bolt

1 x RK 520XSO2-108 RX-RING CHAIN

new-school detail

Honda NTV600: 1988–1991

TE450 2008-10

BOYESEN RAD VALVE 05-19 YZ250, BLOCK RAD-34J Rad Scoops Apply some waterproof grease toBoyesen Rad Valve RAD 34J RAD34J 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