Before its civilian CJ line, Willys held the Army contract for the original WWII-vintage Jeep, due in large part ... into the design of the F-head Hurricane engine which replaced the Go-Devil ...

Dubbed "Hurricane," the engine is now said to produce nearly 300 horsepower. And its first application could be in the next-generation Jeep Wrangler. With that much power coming from such a small ...

Its aforementioned 475-horsepower, 6.4-liter V8 engine is backed by an eight-speed automatic transmission. The Jeep Willys Dispatcher ... 510-horsepower 3.0-liter Hurricane Twin Turbo 510 power ...