Originally Posted by
westcoaststyle
Huh? P72 is a GSR ECU... a VTEC engine ECU. Why would you put a P72 on a B20B (nonVTEC) motor? I love the guys who post out of their ass...
Also, why would you run an ECU other than what engine you have in the car? You would run the B20 ECU. I'd go so far as to say that an LS ECU would work (P75). Additionally, Shmoo is right, the transmission has nothing to do with what ECU you run. I've heard that some ECU's are auto/manuel specific, but I've never seen that proven.
You should run the P75.
actually he shouldnt run the b20 ecu, its setup to run with a different manifold style than the one that you have to put on it to get it in an EG, and yes there is a difference between auto/manual ecu's. I will agree with you that he needs to run the P75 as he will have put the b18b intake manifold on the b20, which in the end is just a bored out b18b.