Here’s Why The Ferrari Testarossa Is One Of The Most Misunderstood Icons Of The 1980s Running at 7 psi of boost, the Stage One twin-turbo kit raises the output of the 4.9-liter flat-12 ...

For years Koenig built high-dollar high-power race-bred monsters like the Competition Evo Twin-Turbo Ferrari Testarossa seen here in the most recent video from The Smoking Tire. With the benefit ...

In 1984, Ferrari replaced the aging BB series ... a Koenig claimed that a Twin-Turbo Evolution-powered Testarossa could comfortably exceed 215 mph (356 kph). Of course, aerodynamic limitations ...

ALSO SEE: Time Machine Test Drive: 1996 300ZX Twin-Turbo Some Ferrari faithful were turned off by the Testarossa's design. It was straight with basically no curves. They wanted to know where the ...

General Motors had a strong—and boosty—showing, too, with three of its brands and one of its properties represented on this list, all of which were quicker than the Ferrari 4.9 Superfast that ...