Seller notes

SoCal Powersports Store Contact Us Add to Favorite Sellers Boyesen Rad Valve for 1990-1993 Polaris Trail Boss 350L 2x4 ATV An 'ro-form reed valve that corrects the problems associated with existing reed valve designsMaintains flow velocity through the valve and re-directs the intake charge for even distribution to the intake portsProvides quicker, sharper throttle response and more horsepower1-piece aluminum casting; no manifolds to trim or plastic pieces to insertBoyesen Pro Series RAD Reeds in...

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