Fuel System

Integrated, seamless Tenzalloy chamberAerodynamic directional dividersChannels air charge evenlyCreates instant, explosive air movementVelocities of up to 500 MPHMaximum flow across entire RPM rangeDyno proven, patented systemRage cage sold per kit -...

Integrated, seamless Tenzalloy chamberAerodynamic directional dividersChannels air charge evenlyCreates instant, explosive air movementVelocities of up to 500 MPHMaximum flow across entire RPM rangeDyno proven, patented systemRage cage sold per kit -...

Integrated, seamless Tenzalloy chamberAerodynamic directional dividersChannels air charge evenlyCreates instant, explosive air movementVelocities of up to 500 MPHMaximum flow across entire RPM rangeDyno proven, patented system

Integrated, seamless Tenzalloy chamberAerodynamic directional dividersChannels air charge evenlyCreates instant, explosive air movementVelocities of up to 500 MPHMaximum flow across entire RPM rangeDyno proven, patented system

Heavy Duty Reinforced Silicone, charge and intake tubes will not deform or expand under load, creating better throttle responseRequired for all Big boost applications.Blow off Valve ready

Patent pending snap together cage design with symmetric reed petalsPatent pending reed tip shape accelerates the air mixture over the reed tipsDramatic horsepower increaseAdditional RPMsHigher efficiency (improved economy)Longer reed petal life1 year...

These snowmobile carbs come with adapter for cable style choke and 1.5 needle & seat.

Integrated, seamless Tenzalloy chamberAerodynamic directional dividersChannels air charge evenlyCreates instant, explosive air movementVelocities of up to 500 MPHMaximum flow across entire RPM rangeDyno proven, patented system

Straightline Blow Off Valve S-D 193-110

Sp1 Mounting Flange S-D 07-102-13

Eliminates airbox vacuum by 50%.Includes two Powder Valves and two Pre-Filters. 2012-17 models also includes harness to relocate the intake air temp sensor.

Single stage OEM replacement reed petalsSold as individual cylinder sets, order per qty. of cylinders in motorUses the latest in carbon technology for excellent reed petal lifespanIncreases performance at an excellent priceFeatures Boyesen's RC2...