b series motors
 

are b series motors are interchangable.

example: b18 from 93+ into 91 teg, or b16 into 91 teg, or b20 into 91 teg.

anyone know?

i've found a gullable slack jaw'd old man run'd junkyard, i want to get a newer b18, like the 93+ integras, 10 more hp i believe.

Re:b series motors
 

get me one for a good price an i will tell you... :)

yes they are, you will just need to swap over wiring. but you probly wont get anymore hp unless you swap over ECU's too, which is a complete bitch...

Re:b series motors
 

do the 91 and 93s use different fuel injection systems?

Re:b series motors
 

yeah in 92 they went to OBD1 system. but the engine its self is about the same, think it has a couple extra sensors/emssions crap. just swap your intake manifold and i think you will be fine...

Re:b series motors
 

the non-vtec b18 motors that have 10 more hp are the 94+ ones.

90-93 = b18a
94-2000/1 ? = b18b

Re:b series motors
 

Johhny you best bet would be a longblock B20z, and just swap the intake manifold from your B18 on it..

Re:b series motors
 

Where is this junkyard your talking about? I wouldn't mind getting a good deal on a b-series motor.

Re:b series motors
 

Almost all b's are interchangeable The B-20 and B-21 in the 3g prelude are not interchangeable. there more easily swapped with H-22's than other b's.

Re:b series motors
 

Correction:
90-91 B18A=130hp
92-93 B18A=140hp
94-?? B18B=142hp

;D

Re:b series motors
 

what car is b20z from? crv?