Ford Mustang
Engines for the 1974 models included the venerable 2.3 L I-4 from the Pinto and the 2.8 L Cologne V6 from the Mercury Capri. The 1975 model year reintroduced Windsor V8 that was only available with the C-4 automatic transmission, power brakes, and power steering. This continued through production end in 1978. Other transmissions were the RAD 4-speed with unique gearing for all three engines, and the C-3 automatic behind the 2.3 L and 2.8 L. The 5.0 L designation was not applied until the 1978 King Cobra model. All 302 equipped Mustang II's, except the King Cobra received an updated version of the classic Ford "V8" emblem on each front fender.
U.S. F2000 National Championship
The original USF2000 series was not a spec series as it is today. The cars were first built to SCCA Formula Continental specifications. The cars, constructed by a wide variety of manufacturers, all had a spaceframe chassis. The car featured aluminium bodywork and aerodynamic aides such as a front- and rearwing. Until 2002 the cars were fitted with Ford Pinto engine's, coded NEA. It was a naturally aspirated engine with a 2.000cc capacity. The engine had a SOHC valvetrain. Most of the parts were production Ford parts of the engine found in the Ford Escort RS2000. The manual gearbox had a maximum of four forward gears. The engines were built by various companies such as Quicksilver Racengines and Elite Engines. Different spec tires were used throughout the years. In the early 2000s Yokohama tires were used.