I built a Factory Five Racing Cobra replica and spend a lot of time in The Factory Five Forum. There was a similar thread that came up there and people were posting their 50k numbers only to be eclipsed by a member that had put over 600,000 miles on his Cobra. He had to put a new body on the car last year because the front of the car was so chewed up from road grit and a collision with a deer.
https://www.factoryfive.com/whats-ne...ergizer-bunny/