The two cars pictured below are my own test cars for my ThermoQuad carb testing. Both cars have been involved in the evolution of my carb building, for a combined 7 years of intensive track and road testing as well as bench tuning. A large amount of this info is used to build the carbs of my customers, which range from stock/resto, street rods and class racers cars.

The '71 Duster Twister:

The '71 Demon Sizzler: