The killer engines on this video are the 11 maddest engines you have never heard about. Oh, and these 11 crazy engines are found in all sorts of vehicles and places from race cars to motorcycles to ships to sports cars and muscle cars. Just a handful of these ridiculous engines include a dyno engine, a six rotor engine that bursts into flame, a V12 turbo that somehow ends up in a Toyota, and a mac daddy beast that was for 30 years the biggest diesel engine in the world!
Wait. What!? Check out the below video for more crazyness!