I believe you... I had always thought that Karl built that car. I'll tell you a funny story about that car. One night at the 'Burg. I was about 5 yrs old. They let the fans from the stands go into the pits before the Features for a 15 minute intermission. I was standing by Bertha and Karl was changing the left rear. Some guy walks up and I was bragging about my Dad driving the car. He said something about winning a lot of races. I told him "we win a lot because we got a bigger motor than everyone else." Karl said he laughed all the way home from the 'Burg that night. I don't remember this because I was 5. Karl told me this one day when he stopped in my Dad's gas station around 1980 or so.