before u start by answering "search" i already did and i could'nt come up with nothing solid. What i want to know is, if i wanted to use B18A in a civic EX that came carburated, what would be my best option, just use the b18's harness or get another harness and what do you think the best harness to use would be ? cause i have a harness for the B18 but it's not in the best of shape and i don't want to have to be fixing problem after problem because of a messed up harness, any help would be accepted