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Re: h22a swap, emission tests
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Originally Posted by badassaccordriver
do u think i should stick w/ the stock cat or is there some aftermarket part that cleans up the exhaust better? and when i get the engine, should i upgrade to a OBC II ECU? <not even sure what all i can do w/ it.
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no, dont do that, the engine and your car are both OBD1. so the H22a ECU will plug right in. I thikn there are a few wires that need locations changed though. but I also think OBD2 gives smaller gains with mods, o is harder to work around, i heard something like that but cant remember exactly. and if you are worried put on 2 cats, go pass the test then have a custom exhaust done with 1 high flow. and testing time, bolt back up the old section with 2 cats.
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current
-84 datsun 720 4x4(2nd time)-93 accord-90 camry V6-90 warrior-94 300ex
history:
-01 R1-04 daytona 600-94 teg RS-95 teg LS
-91 teg RS-92 teg GSR-94 civic CX hatch (3 times)
-94 civic DX-96 civic HX-97 Accord LX-72 superbeetle
-74 beetle-84 silverado-66 c10-74 maverick-78 280z
-84 200sx-86 tercel wagon-95 mustang V6
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