Boyesen Aluminum Carbon Rad Valve System For Yamaha Yz250 1989-1994

Price: $ 201

Seller notes

An 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 An aero-form reed valve that corrects the problems associated with existing reed valve designs Maintains flow v...

  • Location: 261**, Parkersburg, West Virginia

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