Top Secret has been making the show rounds with its twin-turbo'd V12 Supra for the past year, but it's finally putting its money where its mouth is and going for a top speed of 400 km/h (248 mph ...

Nagata Tested The Top Speed On A Public Highway The Top Secret Toyota Supra isn't famous just because of its V12 engine. It ...

Reportedly, the twin turbo V12 Top Secret Supra, driven by Smokey, achieved a top speed of 222 mph (358 km/h) at Nardo. While certainly a mind-numbing velocity, it falls just a tad short of the ...