This has been an issue ever since i bought the car last year. MK2 Cobra, 88mustang engine. DMV had me register it as a 05 since that is year of manufacture. So when i went to get inspected, passed safety and failed because they couldnt check emissions since its an 88. I had a custom vehicle verification form filled out by local pd as well and figured that would let me register as a '65 or even just the year of the motor but they wouldnt let me change to that. So now i am unsure where to go from here because i'm def not the only one with an older motor in NH. I live in Dover. Some reason forum will not let me update my signature or profile..thanks for any input or help out there.
Steve