Newbie question...sorry to ask.
 

Can someone please provide me with a rundown of the engine codes you guys use to differentiate betwen the different models. I know a littl eabout about the 12A, 13B, 13BREW....but can someone tell me the difference between the chasis codes FD, FC, BJ...I think BJ is the protege isn't it?

bump

bump for some needed info. I'd appreciate any help you guys can give me.

SA is the early 1st gen RX-7 (79-80)
FB is the 1st gen (from 81-85)
FC is the 2nd gen RX-7 (86-91)
FD is the third gen RX-7 (93+)
FE is the RX-8 from what I have heard.

Also, this is one of the sections with the least number of visitors, so bumping your thread to the top ever 20 minutes isn't going to help. People do look in this section that often.