Does anybody else in Tennessee have to go through an emissions test? I know Memphis has been doing this since I was a teenager (don't ask!). I moved from inside the city limits for this and the other obvious reasons, but now there is talk of the EPA mandating emission testing countywide.

I'm wondering if I install a late model V8 in my 54 F100, would it be subject to the engine year standards or 1954 standards? Is there any way of finding this out?