The 12 Rotor Engine runs so smooth it does not even ripple the water. The glass on the back you are seeing the reflection of the exhaust tubes bouncing on the flat surface of the water. The water actually does not even have a ripple. How cool is this! You don’t see a 12 rotor engine very often. Would love to see a Mazda RX7 with this motor under the hood! Sure, a rotary engine rotor can be fun to play, but if you start getting serious about racing, this engine is the one that can get you close or even with the big boy s! Instead of the rotor, or even several, this particular powerhouse has 12 rotors ! No, you did not read wrong. This 12 Rotor Engine are making the power in this beast. Tyson Gavin is the builder and he is the one who try to find alternative routes. Actually he explore alternative that works in three bank 12 rotor engine for use in marine applications alternatives.