Quote:
Originally posted by nx2kracer
My NX is running without EGR (everything is plugged up and AEBS header) and it passed the VA emissions (dyno, test for NOX) with flying colors. Although it is only 9.5:1. So it is possible it may pass with a good heated up cat. Only time will tell.
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What about using denatured alcohol in a 1:4 ratio with gasoline mentioned by Jay Hassinger? He said he had good success with this trick when trying to pass CT emissions on an SR20DET. Sounds like nothing more than ethanol which some states/cities run to limit emissions.