You posted an answer to my 12at counter weight question implying you might have a JDM 84-85 RX7 part catalog. Do you have one? I'd be interested in it. I have a friend fluent in Japanese who will help me with the reading.
Hello I have been looking at the 12a-13b conversions! I WANT to do this to my recently deceased 12a FB MANUAL. I saw your posts on many of the Automatic swaps but I have yet to find a manual swap. If you have one of those builds for me to read GREAT if not I would really like to know what I need to do to my 12a besides replacing the exhaust for 13b, fabing my 12a mount, and I THINK I need to replace the transmission right?