yeah i'd be interested to know i thought euro cars were a no no down there which lead to that rallye being cut in pieces.
I think ,don't quote me but I'm pretty sure this is going to be close.
If you get a car that meets emissions, and crash tests for the model year in which it was produced you can import it.
Problem is anything built outside the country that wasn't imported here probably isn't OBD or crash test compliant (for years in which OBD/Crash tests were in effect). Example Skylines, will not meet crash tests, or OBD, and thats why they cost so much here, because they've been converted.
MKII's meet the crash test requirements, and there was no such thing as OBD back then.
I have a few friends that have old right hand drive Mini's and Defenders, they had to meet the above requirements.
Best example I can think of is the Porsche 959 is completely illegal on American roads. Porsche wouldn't give one up for crash testing, so if you ever see one its not real, unless you see Seinfeld or Bill Gates driving.
Oh yea you can import any car from any where as long as its not going to see street use IE Gates and Seinfeld's 959's, supposedly Gates was spotted driving his a few times, but he's got enough money to pay off god.