Porsche has added turbocharged engines to its 911 sports car range to help meet tough fuel economy and carbon dioxide emissions rules. The new turbos will offer a 20-hp increase from the current engines while lowering emissions, Porsche said.
Porsche has added turbocharged engines to its 911 sports car range to help meet tough fuel economy and carbon dioxide emissions rules. The new turbos will offer a 20-hp increase from the current engines while lowering emissions, Porsche said.