Hey guys, i’ve been searching online for some time already and haven’t got a solid answer anywhere.
I have a 1998 Gsr roller with a B20B in it, also a B16 trans, It is NOT a B20Vtec, just a bone stock jdm B20B with a B16 trans, the shell came with the OEM P72/GSR Ecu, i’ve been starting and letting the car idle with it and haven’t seen much problems, My question is, What us the propper ECU for this swap and would i be facing any issues if i continue running the GSR one???
Any help is apreciatted since i don’t know much about tuning, Thanks.

 

Needs a tune, there is no unmodified ECU that will run that motor correctly. Can use any OBD1 honda ecu once chipped. Find a local tuner first if you can