I know, if you are going to add a stroker, not many people will care about emissions. But I'm curious if it is possible to get them to pass emissions and what effect would the larger stroke have on them. Currently a TR224 is the largest cam that would be safe to pass emissions on a stock motor. But what would the case be on a 382?

 

Good tune and reasonable cam they should pass the sniffer test. The All bores pass pretty much with ease with correct cam selection and tune. Actually due the smaller bore a stroker would have a slight advantage in passing a sniffer type test. With OBD-II testing it won't matter which you have in the least - if the computer says its good it's good.

Visual checks could be an issue depending if headers and emission stuff has obviously been removed.