Exclusive full review of the amazing new Yamaha Outboard Engine V8 425 XTO
By Maurizio Bulleri
The Boat Show
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Author: THE BOAT SHOW
Over weight Garbage………..
Don’t you just wish this dude can come with you the next time you go to buy and outboard for your boat. With all his scientific numbers and measures for the perfect prepeler and engine size and make ect
400l/h burning gold.Nice try Yamaha but no thanks
not true. the 627 is the highest horsepower engine mass produced
One would be nice…
Too many motors plus all that extra weight.Go 2 stroke man.
so he drives a 32 cylinder 😉 not bad man
What a ridiculous boat. $200K in just engines!!!!
I stopped watching at 400 Litres per hour!
Four outboards look odd.
الله يستر انشالله
What would the equivalent weight be for a pair of diesel engines with 1,700 HP?
this engine cost $7,000 very nice
It seems sluggish. Is there any steps in the hull ?? Watch the 57 MTI with 4-400R’s this guy tested. It’s like night and day on the speed, he hit close to 60 mph with a larger boat and 100 less HP.
This is getting silly
Yesssss!!!!! Very good review which everyone’s been waiting for !!!!! But, I must ask, you have been lacking in RIB videos recently, and there have been many new releases; there’s this brand called Wimbi Boats which looks to be very good, you should look at this!!
With Motors like that , won’t you get away with only 2 ?
Unbelievable and wonderful….
Very nice job….
Seven marine has a super chargered lsx v8 making 625hp
Great review, but I seriously doubt if that long skinny hull is very stable. Any attempt at high speed maneuvering would probably capsize the whole thing, and those beautiful engines would end up in Davy Jones’ locker.
At 15 meters… Is there any advantage to this boat being a RIB? it looks like the only part touching the water is solid anyway
Hell no it’s not Efficient….You don’t put 4 425 HP motors on back for Efficiency….
Wow..this is speed at it top.
What’s terrible boat.
Вот чушька! Падла
If you use that boat with those 4 engines here close to the strait of Gibraltar police and coastguard would chase you every time you leave a harbour. Looks like a smuggler-boat with cabin!!!
seven marine has more power and they are on a 53 fot open console boat
a sailboat is better 4 lt/hour at speed of 8 knots and you have a house with you on dock.
I can hardly keep gas in my old 2002 Yamaha 80 four stroke after a day of walleye fishing. (4) 425hp engines lol.
Sounds like they are trying to equal E-Tek’s technology.