I have a b18a1 block that a good mechanic friend gave to me. The motor is flawless. I've read on the internet though that the b18a1 came in both obd1 and obd0. I was wondering how I can tell which obd my motor is. The 0 has 130 hp and the 1 has 140 hp. So what's the difference for the extra 10hp and will this motor work in my 94 civic ex if it's obd0. I'm planning on doing the swap soon I just bought a 94 gsr tranny with 4.785 final drive so I'm not worried about the cable to hydro conversion. Any info would be greatly appreciated.

 

What color is the distributer plugs?

 

there is no dist just complete intake manifold and exhaust manifold

 

if the motor came from a 90-91 integra it is obd0. if it came from a 92-93 integra it is obd1.

 

Hate to bring up an old thread but I'm doing my swap tommorow and I need some reassurance. Ok So I have an OBD0 b18a1 mated with a 95 gsr tranny. I'm using the 95 gsr mounts, int shaft, cv's, and dizzy (only one leg bolts up but its still nice and tight). Got new clutch, all new seals, belts, tensioner, w/pump and obd1 injectors. Everything is going into a 94 ex coupe. So what I need to know is: will this motor just "plug up" with my existing harness (engine is obd0), what do I do with my map sensor as there isn';t a spot on the top of the manifold like on my z6, what computer should I use, and any other issues I might run into that anyone can think of.

Thanx in advance

 

anyone?

 

ttt

 

re bump