Predator 212cc engine (6.5hp) - oldminibikes. forum, Well first im new to the go cart game and i just got a new predator 212cc engine and i took the governor of and its a rocket now but i was wondering. 6. 5 hp (212cc) ohv horizontal shaft gas engine epa/carb, This predator 212cc gasoline engine has gas-saving overhead valves for cooler, cleaner performance and longer life. the horizontal shaft is ball-bearing mounted. Table contents - harbor freight tools, Item 69733 for technical questions, please call 1-800-520-0882. page 5 s afety op eration m aintenance s etu p 20. parts, especially exhaust system components,.