ARC Billet Predator Flywheel for Standard Speedway PerformanceDiscover the edge in kart racing with this SFI certified billet aluminum flywheel tailored for the standard Predator 212cc enginethink stamped steel valve cover models from Harbor Freight. At just 3. 5 pounds, its innovative low drag fan design reduces wind resistance, allowing your engine to rev higher and faster without excess heat buildup. High power rare earth magnets generate a superior spark that's hotter and more sustained, maximizing