Old Aero. Is there a master Cd list?Grindintosecond10/03/16 4:59pm17EditPromoteShare to KinjaGo to permalink This Corvair did 173mph with a n/a 3 liter motor....carbureted! Once again curious to the classes, i’m exploring what older metal is also slippery metal. SCTA rules breaks that “classic” group down to cars from 1928-1981. Is there a master list of all cars and their Cd? I’ve only found very limited partials.