Thinking about going B18A/B18B in my 89 EF....obviously the car is OBD0...
i know the 90-91 B18A1 is also OBD0...so i guess the 92-93 B18's are OBD1?
along with 94+ tegs also OBD1? where does OBD2 start with the LS engines?

whats needed to set the car to OBD1 configuration? or should i just stick
to the OBD0? what did some of you do when it came to this?
any advantages to OBD1/2 engines? disadvantages?

my plans are to stay with a cable trans of some sort ..so thats not a problem.

what im basically looking for is "OBD" information.. what did you do when it came to choosing a non-vtec B18 for your EF and why did you do so?

thanks for your help in advance

 

Depend on your setups and money.

Turbo / Vtec -> OBD1
Stock B18B -> stay OBD0

It just me.