Read latest car news and car reviews with complete specification, price, road tests, performance check, industry rating and a complete buying guide.It was Tym Switzer that made the Porsche GT2 based P-800 churn 800 horses under the hood and now the same tuning party has taking their scissors to the AWD Porsche 911 Turbo also recognized as the 997TT. As the consequence, the engine power has been kicked up from the standard 480 hp to the [...]