Fuel Management

Respond quickly and accurately to piston speed changes for smooth, dependable throttle responseHigh-tech carbon fiber with all the advantages of Boyesen's exclusive dual-stage reed designOffer the quickest acceleration any reed can offer; maximizes...

The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed designQuickest acceleration any reed can offer, maximizing horsepower and torque Kawasaki -- KX 250 -- (1993, 1992, 1987, 1989, 1994, 1995, 1996, 1991, 1990, 1988)

The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed designQuickest acceleration any reed can offer, maximizing horsepower and torque Honda -- CR500R -- (1997, 1992, 1994, 1995, 2001, 2000, 1999, 1990, 1991, 1996, 1998,...

The latest carbon fiber technology with all the advantages of Boyesen's dual-stage reed designQuickest acceleration any reed can offer, maximizing horsepower and torque Kawasaki -- KX 500 -- (2000, 2001, 1999, 2002, 1987, 1990, 1997, 1992, 1998, 1994,...

Dynojet Power Vision Interface Cable - Harley Davidson 76950241

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration

Laboratory flow analysis proves Boyesen? dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration Honda -- CR500R -- (1995, 1997,...

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration

Laboratory flow analysis proves Boyesen® dual-stage reeds out-perform standard reedsThey permit greater flow velocity over the entire range of operating pressuresIncreased performance from start-up to top acceleration