It's a 2 stroke engine, meaning it fires each cylinder every rotation of the crank, not every other rotation as a 4 stroke engine. Haven't watched the whole video, but the torque and power should be close to a 4 stroke of double the capacity of this one. The fuel economy is what blows me away, if it is true.Impressive fuel, torque and horsepower numbers for a 2.7 liter engine.