Looking for a wet jet jet ski usually means you've got a soft spot for 90s nostalgia or you're hunting for a budget-friendly way to get on the water. While the big names like Sea-Doo, Yamaha, and Kawasaki tend to hog the spotlight, Wet Jet has a cult following for a reason. These machines weren't just knock-offs; they were the result of MasterCraft—the legendary tow-boat company—trying to put their own spin on the personal watercraft market.
If you stumble across one of these in someone's garage or on a marketplace listing, you might wonder if it's a hidden gem or a mechanical headache. The truth is usually a bit of both. Let's dive into what made these skis unique, why people still ride them, and what you should look out for if you're thinking about picking one up.
The MasterCraft Connection
Most people don't realize that the wet jet jet ski brand actually had some serious pedigree behind it. MasterCraft bought the company in the early 90s because they saw how fast the PWC market was exploding. They didn't want to just build another generic "couch" for the water; they wanted something that handled like a performance boat.
Because of that influence, Wet Jets often featured hulls that were a bit more aggressive than the competition. They used a deep-V design that allowed them to slice through chop much better than some of the flatter-bottomed Yamahas of that era. When you're out on a lake that's starting to get a little white-capped, that hull design makes a massive difference in whether you're having fun or just getting your spine rattled.
The Engines: From Brut to Yamaha
The early history of the wet jet jet ski is a bit of a mixed bag when it comes to powerplants. In the beginning, they used "Brut" engines, which were essentially modified snowmobile engines. They were fast, but they weren't exactly known for their long-term reliability in a saltwater environment.
Everything changed around 1995 when MasterCraft started putting Yamaha engines into the Wet Jet hulls. This was a game-changer. By dropping a Yamaha 701cc twin-cylinder engine into a Wet Jet Kraze or Duo, they created a "franken-ski" that had the reliability of a Japanese motor with the superior handling of an American-designed hull. If you are looking to buy one today, the 1995 and later models with the Yamaha guts are the ones you actually want. They are easier to find parts for, and they just plain work.
The Wet Jet Duo
The Duo was the flagship "couch" of the lineup. It was meant to be a two-seater, though by today's standards, it feels a bit cramped for two full-grown adults. It's more of a "one-and-a-half" seater. What's cool about the Duo is how stable it feels. It's not twitchy. You can cruise at a decent clip without feeling like the machine is trying to buck you off. It's a great entry-level ski for someone who wants to learn the ropes without dropping ten grand on a new Spark.
The Wet Jet Kraze
Then you have the Kraze. This was the performance model. It was shorter, lighter, and designed for people who wanted to jump wakes and carve hard turns. If you find a Kraze with the 701cc Yamaha engine, you've basically found a sleeper. It's surprisingly quick and incredibly nimble. Because the hull is so light, that 701cc engine—which is already a legend in the PWC world—really makes the boat scream. It's a lot of fun for experienced riders who miss the days when you actually had to use your body weight to turn a ski.
Why Buy an Old Wet Jet Today?
You might be thinking, "Why bother with a defunct brand when I could just buy a used Sea-Doo?" It's a fair question. The main answer is value. You can often pick up a running wet jet jet ski for a fraction of the cost of a comparable Yamaha WaveRunner.
Because the name isn't as recognizable to the general public, they don't hold their resale value as well. That's bad for the seller, but great for you. If you're mechanically inclined and don't mind doing a little tinkering, you can get a high-performance ride for very little money. Plus, there's a certain "cool factor" to showing up at the boat ramp with something nobody else has. It's a conversation starter.
The Reality of Maintenance and Parts
I won't lie to you: owning an orphan brand like Wet Jet comes with some hurdles. While the engines (on the later models) are easy to fix because they're just Yamaha parts, the body and pump parts are a different story.
If you crack the hull or lose a specific plastic trim piece, you aren't going to find it at a local dealership. You'll be scouring eBay, Facebook enthusiast groups, and salvage yards.
Common Issues to Look For:
- Fuel Lines: Like most 90s skis, Wet Jets often have those old grey tempo fuel lines. Over time, the inner lining of these pipes breaks down and turns into a green goo that clogs your carburetors. If you buy one, replace the lines immediately.
- The Pump: Check the wear ring and the impeller. If the ski has been run through sand or rocks, the performance will bog down.
- Electronics: Old wiring can get brittle. Check the start/stop switch and make sure the spark is strong.
The Riding Experience
Riding a wet jet jet ski is a physical experience. Modern skis are like driving a luxury SUV on the water; they have brakes, suspension, and electronic trim. A 90s Wet Jet is more like driving a vintage go-kart. You feel every wave, and you have to be active in the seat.
When you lean into a turn on a Kraze, the hull bites into the water and whips you around. It's addictive. There's no computer helping you stay upright—it's just you and the machine. For a lot of us, that's exactly what jet skiing is supposed to be about. It's about getting wet, feeling the spray, and having your arms feel a little rubbery at the end of the day.
Final Thoughts on the Wet Jet Legacy
MasterCraft eventually pulled the plug on the wet jet jet ski line in the late 90s. The market was getting crowded, and the shift toward four-stroke engines and stricter emissions meant it wasn't worth the investment for them to keep competing.
But the skis they left behind are surprisingly resilient. They were built stout, with thick fiberglass and (eventually) bulletproof engines. If you find one that hasn't been sitting at the bottom of a lake or left out in the sun to rot for a decade, it's worth a look.
Just remember that you're buying a piece of history. Treat it with a little patience, keep the carbs clean, and use good oil. Do that, and a Wet Jet will provide plenty of summer memories without the massive monthly payment of a new boat. It's a scrappy, fast, and unique little machine that reminds us of a time when the PWC world was still a bit like the Wild West.