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RAD VALVES FOR YAMAHA

Features

  • Boyesen’s hot RAD valves ratchet up your torque
  • Specially-designed reed cage holds Boyesen’s patented dual-stage reeds
  • Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports
  • Provide quicker, sharper throttle response and more horsepower throughout rpm range
  • One-piece cast aluminum bolts in easily
  • Order one set per cylinder

Images

RAD VALVES FOR YAMAHA

Yamaha

Part # Description Retail
RAD131  FITS MODEL: 701/1100/1200, INTAKE MANIFOLDS: Stock   $162.95 
RAD131R  FITS MODEL: 701/1100/1200, INTAKE MANIFOLDS: Riva or R&D 44/46mm twin or triple   $162.95 

Replacement Reeds for Rad Valves

Part # Description Retail
PRO131  For Rad Valve RAD131   $68.95 

This item appears on page 91 of the Watercraft Catalog