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Complete engine rebuildCrankshaft assemblyOEM quality main bearingsAll engine gaskets, seals, and o-ringsWiseco ProLite 2-stroke piston and top end bearingWiseco standard series 4-stroke pistonCam chain included (if needed)Wiseco hour meter and bracket...

Cold-wound on precision CNC equipment for the ultimate in strengthHeat-tempered, shot-peened and end-ground for durabilityPreset for fatigue resistanceWide variety of rates and applicationsAccurate rates and proper fitment assured

Cold-wound on precision CNC equipment for the ultimate in strengthHeat-tempered, shot-peened and end-ground for durabilityPreset for fatigue resistanceWide variety of rates and applicationsAccurate rates and proper fitment assured

Cold-wound on precision CNC equipment for the ultimate in strengthHeat-tempered, shot-peened and end-ground for durabilityPreset for fatigue resistanceWide variety of rates and applicationsAccurate rates and proper fitment assured

Cold-wound on precision CNC equipment for the ultimate in strengthHeat-tempered, shot-peened and end-ground for durabilityPre-set for fatigue resistanceWide variety of rates and applicationsAccurate rates and proper fitmen

Cold-wound on precision CNC equipment for the ultimate in strengthHeat-tempered, shot-peened and end-ground for durabilityPre-set for fatigue resistanceWide variety of rates and applicationsAccurate rates and proper fitmen

Coarse open-pore foam catches airborn dirt, grime and sandFine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passageAdhesive withstands repeated cleaningSmaller than stock to increase air space and...

CDI box enhancements include one or more of the following - multiple spark, increased rpm redline and altered ignition advance curvesAdvance curve allows ATV to rev at higher rpm and quicker rateAlso may be used to replace defective CDI box on stock...

CDI box enhancements include one or more of the following - multiple spark, increased rpm redline and altered ignition advance curvesAdvance curve allows ATV to rev at higher rpm and quicker rateAlso may be used to replace defective CDI box on stock...

CDI box enhancements include duplicator circuits, increased rpm redline and altered ignition advance curvesDesigned to enhance overall performance when installing a high-flow jet kitAlso may be used to replace defective CDI box on stock machines

Cast aluminum constructionIncreased coolant flow in all RPM rangesPatented nautilus style impeller for Hydro dynamic efficiency

Black vinyl coil-wound housingMeets or exceeds OEM qualityInner nylon sleeve for longer life and smooth operation