The X-1 is a perfectly crafted combination of power and speed taken to the next level. Its standard transmission with flight-stick grip helps to shift its nitro-fed gears. The V-8, 4.6-liter, three-valve 500-hp engine has a voice of its own or, shall we say, a growl that constantly reminds you of its power. The X-1 drives like a car but handles like a jet with its doors, trunk and hood controlled from the cockpit. And if the speed gets to be too much, there's always the ejection seat.

source: U.S. Air Force

videos: U.S. Air Force

Engine & performance:

Type: V8, normally aspirated

Capacity: 4.6-liter

Power: 500 hp