Fitment：For Predator 212cc Non-Hemi Engine Go Kart Cart. Package Includes:Camshaft，A Connecting Rod, Valve Spring And Retainer Lock Kit,Flywheel,Gasket kit,Piston Kit,Magnetic Oil Drain Sump Plug Kit，Spark Plug. This .265 Lift Camshaft is specifically engineered for the Predator 212cc Non-Hemi Engine, delivering significant gains in horsepower, torque, and acceleration through its high-lift and high-duration design. It not only provides sharper throttle response but also produces a more aggressive exhaust note. The power delivery is exceptionally balanced, thanks to an advanced exhaust centerline and wide lobe separation (111°), offering strong and linear power across the entire RPM range—from low-end grunt to high-end pull. This makes it the perfect upgrade for applications ranging from minibikes and yard karts to road racing and off-road riding. Crafted from high-quality materials, it ensures exceptional durability and reliability even under heavy use and demanding conditions. The cam features .265" lift with 226° intake and 236° exhaust duration, and centerlines of 106° intake and 116° exhaust. Installation is straightforward, making it accessible for beginners and experienced builders alike, though clearancing may be required for 212cc Non-hemi Predator engines. Die-cast aluminum, single molding, flaw-free.Integrated fan blades for easy installation.Multiple blades enhance heat dissipation.Equipped with puller hole for use with a puller.Features dynamic balance holes and has undergone dynamic balancing treatment.High quality aluminum flywheel, reduced resistance, higher speed, increased power. The thread design plays a better fixing role, provides high-speed rotation, smooth operation. The flywheel features an 8 degree built in timing advance to bring the ignition timing to 32 degrees TDC. The spring provide more power. These springs will provide extra performance at over 7000RPM.Length and Rate Tolerance will vary from spring to spring.