Hi, I'm currently restoring the prototype Chevron B20 Atlantic. It was tested by the factory & used for publicity shots in late '71, then sold to Jim Grob by Fred Opert in June 1972, he raced mainly at Road Atlanta, PBIR & Watkins Glen. Does anybody remember this orange B20? It was later white then black & red, the next owner was Peter Symonds, who then sold it to Jack Van Dell. I've gathered up a bit of history, mainly from the log books, & I've had contact with Jim, but if anyone has any other info or photos it would be great. It was sold to a Belgian in '85 and eventually found it's way to Ireland 10 years ago completely stripped, but complete.