yeah they are smog legal, but i've got the smog holes in the back of the heads blocked off anyways, it's not like it would pass a "real" inspection considering it's a carb setup, no smog pump, no cats, etc. As of March this year, all cars in all the major cities down here in Texas will have to be dynoed anyway, inspections are going up in price to around $40.00. Most people don't even know about this unfortunately.
I'm going to get my car reinspected the last week of february before the price goes up
.