Ford Thunderbird be positioned back in the trunk. The V8 became the Thunderbird's standard engine, and now produced . Other, even more powerful versions of the V8 were available including one with two four-barrel Holley carburetors and another with a Paxton supercharger delivering . Though Ford was pleased to see sales of the Thunderbird rise to a record-breaking 21,380 units for 1957, company executives felt the car could do even better, leading to a substantial redesign of the car for 1958. Although the 1955-57 Thunderbird was a success, Ford executives—particularly Robert McNamara – were concerned that the car's position as a two-seater
Puma (car manufacturer) Puma (car manufacturer) Puma is a Sports Car manufacturer, based in South Africa, which originally started out in Brazil. While based in South America, the company built cars from 1964 until roughly 1995, and also produced trucks from 1978 to 1999. The company then returned in 2013 under the name of "Puma Automobiles" and began manufacturing the Puma 52 (made especially for racing tracks) and the Puma GT 2.4 Lumimari. Car Enthusiasts claim the development of Pumas were a result of Brazilian regulations during the 1960s. The regulations restricted imports and were designed to encourage domestic automobile production. High tariffs,