I tried making a rotary engine that doesn't need to rev as much to make power. Ended up with a 4.3L, 2-rotor, 1300HP ...

After some fiddling around with a two-rotor design I managed to get over 1,200 HP out of a mere 873 cc. The relativel...

Based on some experimenting I did with a 2 rotor, I took the 4-rotor example and changed it to make ridiculous power ...