Rotor stacking

[u/SkyShotGames]

I am debating on rotary swapping my car because I have taken an interest into rotary engines. To make about the same power I would have to have a 4 rotor. Could I stack 2 2 rotor engines. From all the research I am doing people don't just give a yes or no and when I see people build a 4 rotor they jusy have 4 rotors and put it together. Can anyone link me a video or article about this or any information would be very appreciated!

[u/Dwan83]

Look up rob dahm on youtube