Portland International Raceway, Portland, ORSeptember 3–5, 2011 Despite some bruises from action earlier in the day, Ron Dempsey takes his 1969 BMW 2002 through Turn 3.Photo: Jeff Mach Ed Millman (1951 Cooper Mk 5) checks to see who might be gaining on him as he exits Turn 3.Photo: Jeff Mach Tom Lee at top speed heading for Turn 10 in his wingless 1969 Brabham BT35.Photo: Jeff Mach Taking a curb-hopping inside line into Turn 1 is Tom Cantrell in his Group 3 1969 Ford Mustang.Photo: Jeff Mach