The size of the Webers were (3)58MM. Remember, that Cotton lauched his car between 10,500-11,200 RPM, and they needed some huge carbs to feed that many inches at that high RPM. I don't know of any other videos, but his final race was against the first car in this video, Larry Kopp@ The US National at Indy, and that was also his fastest pass of 10.39@128. His average 60' times were 1.28, but had a few 1.25's. I do have some pics of his engine with the 3 x 2 setup in his Chevy 11, and also in the Comp dragster he drove after NHRA did away with the Modified production class. I'll see if I can find them if your interested.
