I dug out a Hot Rod magazine publication from 1962. The "Chrysler Corporation Cars Performance Handbook" is mostly a lot of interesting pictures and stories and not too many specifics. The Granatelli/Paxton 1960 'F' cars and the Norm Thatcher cars are in one section. Once again, no specific details but they say 165 mph on the salt with the twin superchargers for the 'F' . There are also pictures of Petty Racing, 1960 +-. Monster Garage segment this week featuring Petty race car shows how much racing shops and race car technology have changed. It would appear, however, that the original reaper shed that was a part of Petty complex in 1962 is still in use right there in the middle. Anyway, the book is yellow and has a 426 Ramcharger engine on the front and would be a nice item to look for at swap meets etc. The Hugh MacInnes book on turbochargers has more tech type stuff. Warren Anderson Sedona,AZ