Has anyone done this kind of project before? Just wondering because I know FB have ton of space in the engine bay and with all you techs out there I know if is metal. Ya can get it done one way or another but then again I am not the Scientist here.

So, my question is can it be done?

 

I'm sure its "possible" but would cost quite a bit of $$.

Alot alot alot of $$ .

 

autotech did it

http://www.autotechmotorsports.com/projects-4rotor.htm
http://www.autotechmotorsports.com/projects-23afd.htm

The only thing I wondered about theirs is it looks like they used 3 stock intermediate housings between the rotor housings. Wouldn't this give really small intake ports for the middle 2 rotors? Maybe they ported all the intermediate housings to make up for it?

 

There is this shop in Europe that builds 3 rotor 12A's, 4 Rotor 13B's and 6 Rotor! 13B's.
Im sure they can build a 4 rotor 12A.

check them out:

http://www.hurleyrotary.com/hme13btt.aspx

 

Damn! that 4 rotor BMW is freaking sick! Good lord, that is one fast car.

Will check the links out. Thanks for the links.

 

ive been to autotech.they have 2 3rd gens one with a 3 rotor and one with a 4 rotor and they have a 1st gen with a 3rd gen engine heard it runs low 13s

 

Granny's Speed Shop had a 4-rotor dirt car. Pics/info somewhere on their website... pretty farking cool.