Review of the Amazing Diesel Outboard Waterjet Engine by OXE Marine (OXE300 Jet-Tech) 

Wow, this blew me away.

Awesome😊

Marcus, when u get a chance, can u let me know about prop wash with the jet compared to props outboard motors. Thanks

Cool cool. But this is not a review. It's a preview.

Awsome video , i have a question. I have a twin outboard, and prop wash is an issue trolling. Is there less prop wash with a jet? Number 1 fan of SPEECHLESS,, as soon as the weather warmes up, im gonna contact you.

Could you provide us service manual & parts catalog manual or download CD .I been servicing lately phillipine navy OXE 150 hp . Screw propulsion

The shielded nature of the impeller in waterjets makes them so much safer than props for marine life and swimmer's... Though more efficient than an open prop it would be interesting to see the comparison with a toroidal/sharrow prop and the deep speed electric rim driven electrojet.. the advantage tends to open up in favour of jets as speed increases.. and with jets however the rim driven blades of the electrojet mean it continues to cause less cavitation and has lower operating costs in terms of servicing .. oil and filter changes. That give the Rim driven E jet a speed and efficiency advantage over internal ICE driven interior waterjets. The bio diesel option makes sense but even more logical is the development and substitution of the rotary liquid piston diesel and multi fuel motors.. mainly for simplicity size and lightness 80%. and also another 20 -30% efficiency . They produce less noise vibration and with only about 60 parts in a whole motor. They are also inherently quieter and physically small. To anyone interested in wake turbulence/noise reduction rim driven electric drive adds total rpm control from 1rpm up to max. to the options whilst full motor torque is available from the first few RPM. Up to near max. This is an interesting and valuable transitional development but it can quickly be overtaken if the combustion of the fuel is optimised through an advanced generator .. as in comercial diesel electric systems..🤔

I'd like some better pics. Looks like the intake is attached to the transom? How do they turn?

1-1power on the jet???? Really? I would like to see it in person.

So efficiency is higher with jet than prop, is that what this man is claiming?

Weeks Marine has the conventional Oxe outboards and tear them up "weekly"! I personally am building a pleasure boat (32' x 9'6")will the engines hold up? So far we are Not impressed!

Hola Precio porfa

I was down until the end lmao

That’s a lot of money for 300hp. The price has to come way down.

Carbon pollutes water? I'd like to hear more about that.

I'd put the Cox 300hp V8 diesel up against it any day.

I hope the best for this company. But 90k is out of my price range. My two Suzuki's rigged, costed less.

oxe 200 hp disel jet outvard

Nananana, not so faaasst. So did OXE just solve the diesel soot problem, or is it just unregulated in the maritime applications? That's true, if the guy says, that diesels are 50% cleaner in terms of CO2 compared to gasolines, buuut what about the typical diesel problems: NOx and soot? Solved or not regulated? P.S. I was triggered by him mentioning, that this engine was much cleaner than others in that room..

Awesome technology. However, the cost is STILL way to high. It's not going anywhere for now.

BMW B57 twin turbo outboard, hmm.

Um am I just dumb but a 300hp outboard is between $28k-$38k. He compares an outboard to inboard. Why? He says it’s $100k versus a $160k inboard. Also isn’t the Yamaha jet engines way less than that. I mean the Yamaha 25fsh with twin jet engines isn’t even $100k. Granted you can’t get just the Yamaha engines as far as I know but seems like it’s a ridiculous price.

Lol 160 000 for comparable outboard. Ok I'm an idiot Doug 🤣

Who ever heard sucking in water - ABOVE THE BOTTOM OF THE BOAT? I guess the water suddenly has to bob up into the intake. How can that be efficient at more than a few MPH?

Prices for those diesel-powered outboards is way toooooo ridiculous & soon another intelligent engine manufacturer will make some less than half their price & see prices drop fast!

Stop bragging about instantaneous thrust at take off. Water jets totally suck against a prop from a start. Very weak.

Sorry, but jets are not more efficient.

The President should retire. I half way pay attention to these motors but now he satisfied my suspicion. For me, a salesman that is trying way too hard and willing to say things that aren't true isn't looking out for your interests. There is a rule in the Marine Industry. If Merc. Engineers haven't done it, it doesn't need doing. Yes I know they've built a diesel.

ONLY $90K.. HAHA.. I'LL STICK TO HONDA, YAMAHA, SUZUKI, AND ANYTHING JAPANESE MADE

Meh cat 32b ...is the bone.$150 k worth the extra $25,000 bones ..🥹