[Ron61]

Curtis,

Then if you register as a 2005 SPCN and have a 1965 block, how would they determine the smog check as there were no limits then? This could be the way the guy that built his own frame and all could register it after all. He has a 1964 289 that he is using. So would he have to meet todays emissions as a 2005 Special Construction, or the 1964, which had none?

Thanks,

Ron