Here is the 2 drifters ready to for racing in formula D Series and local Demo's for the local people.

Mazda Rx7 FC is 3Rotor 20B Semi Peripheral/street port turbo 10-12psi 600rwhp ...
Mazda Rx7 FD is 3 Rotor 20B Street port Turbo low boost 10-12 530 rwhp....

http://www.youtube.com/user/ReneMotorSports

 

Awe damn. I thought this was going to be a 6 rotor.

 

i figured there was some kind of trickery going on. you little stinker! seriously though, they sound great. i'm very partial to the semi-peripheral, but the streetport sounds quite exotic as well.

 

You suk! But hey.. two 20bs inline hmmmm.

 

I was thinking the same thing, I was wondering what fabrication had to happen for that one, either way 2 20B's work too

 

 

i just jizzed all over