Tillotson Racing has designed the 212R as a cost-effective track option to reduce cost, not performance, in an increasingly expensive engine market. Built to run the current Predator 212 kart class rules, we built a tight tolerance performance engine that can create an equal playing field to allow fair management of engine claimer rules. We modified the governor for smoother rpm limiting unlike the predator or other governed engine that will hunt and surge. The governor will limit to 5800 rpm but is easily adjusted lower depending on your track rules. This engine is ready to run out of the box, jetted for the stock hi-flow airbox and exhaust. This engine while created for box stock kart racing is an excellent platform for MiniBikes, Go Karts, hod rodding, stock appearing and open classes. The crank and block will use clone aftermarket parts include rods, cams, and flywheel.