im planning on swapping a b20b into a 90 integra, i am curious as to what ecu, jumper harness or wiring im going to need to do to either convert to obd2 or obd0... do i need to convert the enging to obd0 or change everything else to obd2? any help or advice is appreciated

 

you can use the obd 0 ecu and distributor on the b20b
and you have to use the stokc intake manifold because the crv won't clear the hood
i've had the same swap in my car and my buddy still has it in his
it looks exactly like his stock ste up except with a different valve cover

 

um doesnt the obd2 distribrutors count the cam revs at a higher number and the obd0 counts a lower number and the engine will not run, cause i got a b18b in my da and had to reuse my da dist, due to that

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by deftonerider &raquo;</TD></TR><TR><TD CLASS="quote">you can use the obd 0 ecu and distributor on the b20b
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I think that's what he meant, that you are supposed to use the stock LS distributor and put it on the B20 head.

 

ok cool... so most of the wiring will just hook up if i use the b18a intake mani and distributer... that makes it sound much easier

 

yeah that would be the best way and the quickest