difference between b18a and b18b block?

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Oct 13, 2003 | 02:06 PM

Tammy_EP3

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From: Chicago, IL, USA

difference between b18a and b18b block?

is there a difference between the b18a and b18b block? except for the fact that the b18a came out of the generation below the current tegs.

Oct 13, 2003 | 02:08 PM

Death_to_Thieves

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From: ShitHole, CT

Re: difference between b18a and b18b block? (SweetieGirl)

I dont think so. i think the only difference between the B18a and B18b is in the head. hope this helps

Oct 13, 2003 | 02:12 PM

non-VTEC

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Joined: Jan 2000

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From: Toronto, Canada

Re: difference between b18a and b18b block? (SweetieGirl)

accualy both the head and the block are exactly the same. the only diffrence between the 2 are the cams and maybe the intake manifold........

Oct 16, 2003 | 08:40 AM

OnePointFive

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From: Honda Retiree

Re: difference between b18a and b18b block? (SweetieGirl)

A has 130HP, B has 140.

Oct 16, 2003 | 10:09 AM

PhatOptimo

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From: OuT tHERE, TN, USA

Re: difference between b18a and b18b block? (OnePointFive)

B18b has a few more sensors, and some of them are in different locations. Their different OBD's.

Oct 16, 2003 | 11:11 AM

haggar

Joined: Jul 2003

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From: Lake Orion, MI, 48362

Re: difference between b18a and b18b block? (PhatOptimo)

B18A1 came OBD0 (130HP)90-91 and OBD1 (140hp) 92-93..
B18B 94+ is OBD1 or ODB2, 142hp.

Oct 16, 2003 | 02:12 PM

GPwhiteDB8

Joined: Aug 2003

Posts: 148

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From: Grapevine, TX, U.S.A.

whatever u do, dont get a b18a. just get a b18b whatever u do. IMO b18a's are still fine motors, but i'd step up and go with a b18b1.....the 92-93 is definetly much better than the 90-91.

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