have a 90 si hatch, with a obd0 dohc zc with new zc tranny and clutch... kept trying to smog the car but the shops wont even try smogging it... once they pop the hood asking where is the stock engine , told them i blew it up and swapped it and wont even test the car... but one shop did and didnt pass ... seafoamed to see if it help but same results. was thinking of just selling this motor and getting a ls motor and getting it BAR'd but would you guys think it would be to much of a hassle or just find a person that would smog this car illegally... , im currently driving a crv, but gf's gonna have a kid real soon and gonna need a second car for me driving to work ...