hey there i need hellp im about to instsll DOHC ZC engine in my 92 civic what im concern about is will my civic pass emission test ?
im willing to instal MSD on it will that help ?

i am wanting to say that you shouldnt have any prob with the emission test.

it depends on the state... my b series swap BARELY passed with a new Cat... (i was 220 with a 220 limit...) but then again, im far from stock... if youre really worried about it, put a new cat on it before the test and you should be fine