Hello,

I have some questions I just got a rx7 for parts and the guy told me that it has a turbo 2 rear end in it, does any body know how to identify ether a turbo trans or a rear end? Also the block of the motor says 20b and 13b and it only has two rotors in the motor, does anybody know what this means?



Thanks

 

It means one iron is from a 20B, and the other iron is from a 13B.