The Scubajet may be an engine designed for scuba divers -- as the name implies -- but that doesn't mean it's a one-trick pony. Capable of propelling divers, kayakers and canoers, the Austrian company behind Scubajet wants to turn any water sports craft into "high-performance gear" with its ...

If anyone ever wondered what a jet ski would be like if it had a rocket engine in it, this is a pretty good idea. The Hayabusa is a beast on the street, but it looks to be even more impressive in the water - if impressiveness is decided by a jet ski's ability to break the drivers neck if they hit ...

There are lawn mowers out there (pretty much every lawn mower) that have no business on the drag strip. This isn't one of those lawn mowers. Fitted with a V8, it's more car than lawn mower. Though there's no way to know how fast it can actually go, I'm betting this bad boy would've let me mow ...

Nor-Tech's Trond Schou (right) and Double-R's Raymond Roberts ran the Nor-Tech Sport 390 CC (photo below) to more than 100 mph -- making it the first ever outboard engine-powered center console to break the 100-mph barrier. The boat-builder’s hail from Ontario, Canada, and created a 390 ...

Dave Kampo returned home following an unsuccessful fishing trip and found a huge surprise. "When I lifted the boat out of the water, there was a tiger shark hanging there," Kampo told keynote.com, "It was impaled on the engine and quite dead." He estimated the shark to be 350-pounds, after it was ...