I have the stock Rx7 Turbo S4 CAS and im running my Rx7 harness on the RE. I can either use my Rx7 CAS with the harness and try to time the engine right. Or, use the RE CAS and splice the sensor harness to the Rx7 harness to keep the motor with the Timing that it came with. Basically, I want to know how to time the RE engine. Like what position to keep the Main pulley IF I ever take out the CAS. Sorry if I made this seem confusing. Please anything would help. For example, what colors to splice from the RE to the RX7. Thanks a lot

 

The Rx7 harness wire colors are BLUE WHITE RED GREEN and the RE colors are BLACK WHITE RED GREEN Should i just splice them?

 

This isn't directly answering your question...but look up the appropriate models years for both engines and their wiring diagrams....

http://wright-here.net/cars/rx7/manuals.html

 

Dang. Were did you find this? This is priceless lol. They dont have anything for the Cosmo 13B-RE but thanks for this.

 

I've never timed an RE, but shouldn't the pulley have marks at -5 and -20? I wouldn't go cutting CAS harness wires unless absolutely necessary.

 

I got to see about the marks. "Fast car=no money" So true bro! lol.