How do i find out what the engine in my RX-7 came out of ? Plus i have also purchased a electronic distributor for it and what to now the correct wiring diagram for distributor how do i find this out ?

 

I would recommend posting a picture of your engine. From the picture we can determine the year range of the engine and help narrow down what it was in originally. This will also help with the wiring for the distributor as we can direct you to the correct wiring diagram as well.

 

welcome to the board.

i know they came in the HB Cosmos, but apparently they were also an option in the JDM S1 and S2 Rx-7s.

https://www.rx7club.com/1st-generati...engine-366691/

Identify 6 port 12a - AusRotary

for the distributor:

Electronic Distributor in '79 RX-7

https://www.rx7club.com/1st-gen-gene...-help-1095670/