The cars really were not that fast were they, I believe the fastest car ever tested by C&D was a 1967 ford galaxie with a 427 SOHC side oiler (11.1 QT) and the fabled 1969 427 aluminum block ZL1 corvette (11.1 QT apparently only 2 were ever delivered) and the 1969 Camaro with the same engine (same QT time) except in the camaro it was a dealer installed option.