Adding a rotar??
 

:hahano: OK, so i have heard this from a bunch of people. Can someone explain adding a rotar to me? How much power does it add? How difficult is it? etc...and if you can't, well just say that then

If you have to ask, or can't spell rotor correctly, you won't be able to do it. Seriously, try searching; its been discussed a lot.

https://www.rx8club.com/series-i-tech-garage-22/building-3-rotor-13b-possible-76865/

https://www.rx8club.com/rx-8-media-news-11/new-mazda-wide-15b-rotary-2007-a-73587/

my bad...thanks dude

You can however, buy a 3-rotor engine from a Cosmo saloon car from Japan. They are expensive though.