The Clean Air Act of 1970 took full effect ... The best example we could find was the 1978 Porsche 930 Turbo. The car weighed 2,800 pounds, included a 261-horsepower turbocharged flat-6 that ...

FRANKFURT, March 16 (Reuters) - Porsche SE (PSHG_p.DE), opens new tab, Volkswagen's biggest shareholder, is not considering selling voting shares in Europe's largest carmaker, the holding firm ...