Video: Twin-Rotor WasserJet Wows Crowds at Sydney International Boat Show

[Rustymuscle]

Well, there is definitely no shortage of new standups coming out of Australia these days. While all of us here at The Watercraft Journal were breaking our necks to get a better look at Les Cooke’s Sea-Doo Centre-built SDC Trak 903 standup (that recently debuted at 2015 Jetcross World Cup in Doncaster, UK), another impressively innovative clean-running standup wowed crowds on the other side of the globe, namely the 600cc twin-rotor Wasserjet at the Sydney International Boat Show.

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[raceneked]

thats bad-ass! I've always loved the wankel in my RX-7s, and wondered why they didn't put it in something like this.

[K447]

Neither a conventional 2- or 4-stroke, the WasserJet’s Wankel engines are “charge cooled.” This means that the engines the intake air for cooling and lubrication of its internals, as there is no crankcase oil to slosh around. The rotary design only touts four moving parts, making the engine extremely light ...

Typo there, methinks.

Did you mean to say this engine uses the intake air for cooling and for lubrication?

Does this engine also have water jacket cooling? Intercooler?

[Rustymuscle]

It's presumed that the engine is liquid cooled, but again, the details I had I shared. And yes, that's a typo on my end.

[hill160881]

Finally maybe someone will beat weber out of the s4. Wait still over 100 hp short......