Watch as Tyson Garvin’s custom 12-rotor engine begins dyno testing. The engine will continue being tuned with hopes of soon powering an endurance powerboat. Tyson’s current record-holding powerboat features two 480hp Cummins 5.9L diesel engines.
The 12-rotor weighs 830 pounds and displaces 960 cubic inches (15.7L). The potential is there to make huge numbers out of this engine.
1,400 hp Naturally aspirated
2,400 hp Twin-turbo
3,600 hp Twin-turbo @ 25 psi of boostAdd + race gas
5,000 hp Twin-turbo @ 50 psi of boost
Source: Autoweek via Road&Track via OppositeLock and BangShift