obd-1 B18B into a non obd crx?
03-21-2006, 07:03 AM
#1
3.0 BAR
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obd-1 B18B into a non obd crx?
I have a 94 b18b that I want to put into my crx that is wired for a b16A (non obd). What do I need to do to convert the ls? Will my plugs mate with the sensors on the motor? Can I slap my b16 intake manifold on it? Is there anything else that I'm not thinking about besides the IM sensors?
03-21-2006, 10:13 AM
#2
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Re: obd-1 B18B into a non obd crx?
b16 intake manifold wont fit on a ls head. The coolent sensor on the b18 is on the thermostat housing, on your b16 its on the back of the block. Using a obd0 dizzy would be easyest. THese are the first things I could thinks of 
03-21-2006, 11:54 AM
#4
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Re: obd-1 B18B into a non obd crx?
you can use an Si dizzy (only one bolt thought) or a 90-91 ls dizzy. everything else should be the same, save for teh coolant sensor placement. just dont hook up your mad vee-tack wiring.
if you need an LS mani look here http://hondamarketplace.com/zerothread?id=1475572, its bare but you can swap all your b16 stuff over to it
if you need an LS mani look here http://hondamarketplace.com/zerothread?id=1475572, its bare but you can swap all your b16 stuff over to it
03-21-2006, 08:23 PM
#6
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Re: obd-1 B18B into a non obd crx?
Originally Posted by 90dx
Just run all OBD 0 B18a stuff and make it simple.I have most of everything you need as well.A dizzy,intake manifold minus t.b a engine harness etc.BTW: I will now be selling my obd-1 ls intake manifold. MAke offers.
I need a 90-91 PR4 ecu, 90-91 ls intake manifold, and the non obd ls dist. Anyone got some of those valve cover cap nuts and seals? I need the seals and nuts that hold it down. Mine are corroded and rusted up. Gonna pull the head off soon to have it hot tanked. I have most of the engine harness on my LS still. But it does not have a distributor on it. Also need a dipstick. lol. This is what I get for paying $150 for it
03-21-2006, 08:27 PM
#7
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Re: obd-1 B18B into a non obd crx?
----. Racintweek: That ls mani on h-t is obd-1. The one I have is obd-1 also. You caying I can swap all my b16 stuff onto it? I didnt see spots for my b16 stuff and it has things I've never seen before on it.
03-22-2006, 07:00 AM
#8
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Re: obd-1 B18B into a non obd crx?
i put a obd1 ls in my 91 you dont need as many vac lines thats all. there should be some metal vac tubing on the back of the mani that you dont need.
FPR, MAP, Purge, and Booster are the only things you need to hook up. you dont need the little vac diaphram be the trottle body, take out the 2 screws that hold it on and put it in the trash.
FPR, MAP, Purge, and Booster are the only things you need to hook up. you dont need the little vac diaphram be the trottle body, take out the 2 screws that hold it on and put it in the trash.
03-22-2006, 04:50 PM
#10
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Join Date: Jul 2004
Posts: 4,029
Re: obd-1 B18B into a non obd crx?
If you need the manifold and obd0 dizzy say $75 shipped.I have some accorn valve cover nuts and i think some new seals that go under them as they come with a valve cover gasket set.I have a bunch of B18a stuff as I am building a LS/Vtec and i bought a whole 91 Integra to pull parts from of which i took the engine with every thing attached etc.
