ok i have tried to look up this question but a lot of people just go around it. what is the difference between the two block? do they have different sensors? do you have to change your ecu if you put a b18b in a non 0bd car? and will a cable tranny bolt to a b18b block? could you help me out!!

 

i know that a b18b u can bolt a cable tranny to. but i dont know on the other question

 

I have a 97 B20B in my 90 integra. I used the non-obd harness and ecu. Also all B series trannys mount up to any b series block except for b20a but make sure you have the right clutch disk with the right tranny.

 

blocks the same...its a b-series. the head, intake manifold and a few other things are different. i don't think obd0 and obd1 will be that much of a problem. the b18b started in 92, the b18a was from (in the US) 90-91.

 

thanks for the info.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by texnteg &raquo;</TD></TR><TR><TD CLASS="quote">blocks the same...its a b-series. the head, intake manifold and a few other things are different. i don't think obd0 and obd1 will be that much of a problem. the b18b started in 92, the b18a was from (in the US) 90-91.</TD></TR></TABLE>

Just to clarify, all 90-93 non vtec integras came with the b18a1. 92-93 did NOT come with the b18b.

Adam

 

are you sure about that? 92 was when the motor had 140hp and was carried over into the g3...which had a slight bump in power about 5 years later.

1990-1991 Acura Integra
Courtesy the 1991 OFFICIAL ACURA Sales Brochure


ENGINE AND ELECTRICAL
Engine Type 1.8 L, DOHC, 4-cylinder, 16-valve
Engine Block Aluminum alloy with cast-iron cylinder liners
Horsepower, SAE net 130 hp @ 6000 rpm
Torque, SAE net 121 lbs.-ft. (16.8 kg-m) @ 5000 rpm
Induction System Programmed Fuel Injection (PGM-FI)

1992-1993 Acura Integra
Courtesy the 1993 OFFICIAL ACURA INTEGRA Sales Brochure


ENGINEERING RS-LS-GS
Engine Type 1.8L, DOHC, 4-cyl.
HP, SAE net 140 hp @ 6300 rpm
Torque 126 lbs-ft (17.4 kg-m) @ 5000 rpm
Redline 6500 rpm
Displacement 111.9 cu in (1834 cc)
Compression Ratio 9.2 : 1
Induction System Programmed Fuel Injection (PGM-FI)


i have been under the impression for many years that the 92 teg was equipped with a b18b...and integras that were non-vtec were so equipped from then on... if you can prove me wrong, i will stand corrected.

 

yeah even though 92-93 came with 140hp vise the 130hp from 90-91 they are both still b18a

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90teg &raquo;</TD></TR><TR><TD CLASS="quote">yeah even though 92-93 came with 140hp vise the 130hp from 90-91 they are both still b18a</TD></TR></TABLE>

correct

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 90teg &raquo;</TD></TR><TR><TD CLASS="quote">yeah even though 92-93 came with 140hp vise the 130hp from 90-91 they are both still b18a</TD></TR></TABLE>

for sure dude!