just wondering why you WOUDLNT pass? i thought its legal to swap as long as the engine is newer than the car itself. just as long as the engine is usdm, no major mods and also the readings. but besides taht i think you are supposed to pass? correct me if im wrong please. my friend wiht a b16 (dohc vtec engine for you non honda poeple) in his 1989 crx. everythign should pass except hes running too rich. thanks =)