10/28/2017 – Vancouver, Washington, native Mark Walbridge was a regular competitor in the K&N Pro Series West, NASCAR Southwest, and NASCAR Northwest Series who had 0 career Cup starts but 3 career Cup DNQ’s, all in 1989 – North Wilkesboro, Martinsville, and Phoenix. Out of those 3 attempts, it’s only for the Phoenix race that a sponsor/manufacturer was listed – Hanna Car Wash/Pontiac. It appears that Walbridge took his (self-owned) Winston West Pontiac (similar sponsor/manufacturer) for a chance to run with the big dogs which, unfortunately, did not work out.
Pontiac Racing 