I was wondering is it worth getting a b20 base map for a b20b or would a ls ecu be the same?. I got the b20b with p8r head i think 9.2 compression with basic bolt ons converted to obd1. If it is any one knows any one with a good b20 base map. Thank you

 

The b20 engine uses a different fuel/ignition map then the b18a/b engine.
It would be ideal to run a chipped obd1 ecu mapped for your b20 motor.

 

Okay thanks

 

im running a stock obd1 p75 (LS) right now on my b20z2 non vtec. my fuel is set to 45 psi. it runs but im sure it would run better with a chipped ecu.