I worked for the company that built the infield garage. And yep, I hot-lapped the Samurai! ( before lift )
Not true. Bob Baer ( I think ) or whoever owns Loudon wanted a Nascar date. Nascar said none were available. Texas wanted a date ... again, none available. So they went in together and bought NW and closed it to open the dates.
That would not have happened except the old man died and the greedy kids wanted money now.
I also loved that place. We raced there once a year every fall. I set-up the car that took the green flag for the lack "street stock" race. EXCEPT ... no caution racing in our division ... last lap wreck ( a friend in OUR back-up car ) reverted scoring to the 49 lap. The driver went from 4th to 1st from the exit of turn 2 to the finish line ... but still got relegated back to 4th.
Matt