Emissions legal engine swaps?
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03-28-2005, 12:38 PM
I may be buying an 89 CRX Si, but want to put a different motor in because the 110 hp motor just isn't enough to make power with. I was going to get a B16 from HMO, but I live in Texas so I can't pass emissions with it....so basically my question is, where can I get a high hp (b16 or gs-r) motor to swap into the CRX?
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Scott82
03-28-2005, 12:54 PM
As long as you get it all wired correctly and have your 4 wire o2 sensor and keep the comp from thryowing codes and use a good cat converter, then yu shouldn't have proplem passing emisions unless texas has a law that has something to do with newer motors being in older cars then i think you'll be ok.
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03-28-2005, 01:14 PM
I don't see how this will make an engine with absolutely no emissions controls pass the test...
91civichatch2571
03-28-2005, 04:37 PM
im pretty sure the B16 would pass your emissions. I mean, it burns gas just like your current motor does. Emissions are usually failed because of things like your o2 sensor, cat, evap, etc.
Greenblurr93
03-28-2005, 04:47 PM
i agree, a good cat and a proper running engine should pass. and i got my b19c1 out of a junkyard, for a good price too... hehe
Cjz89civic
03-28-2005, 09:34 PM
There is a thread about this PLEASE do a search. This thread will tell you everything you need to know.
dmbrisket 51
03-28-2005, 10:11 PM
swapping new tecnologie for old technologie is what is illegal, ie if you have an 89 civic you would be able to put a 90 moter in it for sure but not neccisarily an 88 moter because technologie might be older, hope that makes sence
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03-29-2005, 03:34 PM
There is a thread about this PLEASE do a search. This thread will tell you everything you need to know.
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