See thats what gets me. One guy sayd its a b18a, and somebody always say that the 92+ is a b18b.

 

go look at a 92-93 integra RS/GS/LS in person

 

im 100% sure...
1. there were 2 b18a's
the 90-91's had 130 hp.. and were non obd and then in the 92-93's were 140 hp, with obd 1 ecus' and a lil better intake manifold design.. b18b's are 94+ and are preety much the same as the 92-93's except for the ecu... obd2 obd 3 etc.

2. 90-91 b18a 130.. 92-93 b18a 140
just called the b18a's no series number after like the b16a's

3. 90-91 exuast are all the same since they all had the b18a's that are non-vtec engines. 92-93 had a different exuast system.. i think the cat is a lil longer becuase it has an o2 bung... 92-93 were the first 2 years for the gs-r (vtec engines in integras in the u.s.)

4. will fit but some mods will have to be made. since there are more sensors on the b18b's then the b18a's. but it shouldn't be too much of a problem.. (i love greddy but, get a drag kit instead)

5. '94

did i miss anything people?

 

Exactly what the specs page says..

 

damn im good