In this video, we fabricate the intake for the world's first 100HP mini jet boat. We test the jet boat intake with an 18V ...

Only a few months left till summer, when thrill-seeking folks will be making the most of their jet skis. But what if there was something just as exciting as a jet ski, but at the same time safer and ...

About a decade ago, it felt like every other swap was using an LS engine. And that makes perfect sense. Who wouldn't want a reliable power unit that makes a lot of power and torque and also has a nice ...

Yep, I did it again. I bought something weird and crazy from China. It’s a mini electric jet boat. “What’s a mini electric jet boat?” you might be asking. Think: comically small one-seater boat with ...

The instant you see the all-new CrossWave, you realize it's not your average personal watercraft (PWC, i.e. jet ski), even though it's technically part of Yamaha's WaveRunner PWC lineup. It's really a ...

But the price tags, size and weight of the underwater craft have kept most potential buyers away from ownership. You have to be a billionaire and own a very large superyacht. Until now. U-Boat Worx’s ...