Good morning. I am new to the z31 forum but not new to the z car line as I have owned a few in the past. I now own an 86 z31 n/a as a donor and need a little direction. I am upgrading the engine and transmission in my 1973 MGB with the powerplant and trans from the z31. My question is this: other than the TPS, cam position sensor, and MAF, what else do I absolutely have to use for the engine to run properly using the OEM ECU and engine harness from the z31?
Thanks in advance for any and all info regarding this.

 

O2 sensor