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Aug
Yamaha 25 hp 4-stroke Outboard. Typically rigged with twin Yamaha F150 motors the Scout runs 537 mph with that package according to Yamaha test data.
In the data given above we only get similar boat speeds in two instances.
Yamaha 350 outboard fuel consumption. 14 rows Yamaha Outboard Fuel Consumption chart. Yamaha 25 hp 250 GPH Yamaha 50 hp 490 GPH Yamaha 70 hp 2-stroke 730 GPH Yamaha 90 hp 910 GPH Yamaha 115 hp 970 GPH Yamaha 150 hp 155 GPH Yamaha 175a hp 163 GPH Yamaha 200 hp VMAX HPDI 192 GPH Yamaha 225 hp 177 GPH Yamaha 250 hp 238 GPH Yamaha 300 hp 260 GPH. 14 rows 53 L - 325 cid.
Yamaha XTO 425 HP. 56 L - 339 cid. Fuel consumption Chart - Yamaha Outboard - Mercury Outboard - Evinrude - Honda Outboard - Suzuki Outboard - Johnson - Outboards MerCruiser - Volvo Penta Diesel Inboards GPH MPG LPH KPL.
175 hp - 190 hp - 200 hp - 220 hp - 225 hp - 250 hp - 260 hp - 300 hp - 310 hp - 320 hp - 350 hp - 375 hp - 405 hp - 425 hp. Fuel Consumption Chart GPH Idle 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 WOT. Yamaha 25 hp 4-stroke Outboard.
Fuel consumption climbs noticeably above 4000 RPM and then it really ramps up above 5000 RPM. The nice thing is that these torquey engines can be run at a slower RPM than V6 competitors. Of course you will burn more fuel pushing a 305.
The Yamaha V6 Offshore outboards in the form of the F225 F250 and F300 engines are topped in the line only by the Yamaha F350 V8 powerplantBut the F350 has been around for over a decade. And through that decade many tweaks and improvements have been made. The Yamaha F350C with the C indicating that this isnt yesteryears outboard engine.
In the data given above we only get similar boat speeds in two instances. The most interesting comparison is at a boat speed of around 60-MPH. The Verado boat is running at 106-MPG and the Yamaha boat is at 081-MPG.
The fuel flow rates are. Lets look at this data more closely. The companys first V8 outboard powerhead was designed specifically for the marine market and features more than 600 new parts.
The design is a 60-degree V8 with 32 valves four valves per cylinder and double overhead cams. The F350 is designed to provide massive thrust for the heaviest off-shore outboard-powered boats. The Yamaha 350 HP V8 vs.
The new Suzuki 350 HP V6. Id like to see it on the same hull sboth with single and twin setups. On paper the Yamaha would seem to have the advantagelarger displacement at 53 liters vs.
The Suzukis 44 liters and the Yamaha V8 is only 36 lbs. HeavierBut as they say the proof is in the pudding. On average an in-tune four-stroke gasoline engine will burn about 050 pounds of fuel per hour for each unit of horsepower.
Likewise a well-maintained diesel engine burns about 04 pounds of fuel per hour for each unit of horsepower it produces. Honda vs Suzuki Outboard 99 - 15 - 20 - 25 - 50 - 60 - 90 - 115 - 150 - 200 - 225 - 250 - 300 hp Liters and Gallons per Hour Fuel consumption. Boat-Fuel-Economy Fuel Consumption Charts Calculator Outboard motors and Boat motors Inboard.
MerCruiser - Volvo Penta Diesel Marine engines Outboard. Yamaha vs Honda Outboard 99 - 15 - 20 - 25 - 50 - 60 - 90 - 115 - 150 - 200 - 225 - 250 hp Liters and Gallons per Hour Fuel consumption. Typically rigged with twin Yamaha F150 motors the Scout runs 537 mph with that package according to Yamaha test data.
With a single F350 I saw 58 mph. With twin F150s the boats gets 272 mpg at 3500 rpm and 275 mph compared to 266 mpg at 4000 rpm and 369 mph for the F350. One important factor for me when I am looking for a new boat is the fuel economy.
Some might argue that if you have to ask you cant afford it and while that might be true with the cost of marine fuel and the low fuel economy of boating that can add up quickly. So I have decided to create a user-submitted database of boats and their fuel economy. Fuel consumption inboard - LPH.
Fuel consumption outboard - LPH. Evinrude 25 - 50 - 75 - 90 - 115 - 150 - 225 - 250 - 300 hp 2-stroke E-tec Honda BF 40 - 50 - 75 - 90 - 135 - 150 - 225 - 250 hp Suzuki DF 25 - 60 - 115 - 140 - 175 - 225 - 250 - 300 hp 5 - 99 - 15 hp Tohatsu Yamaha F 25 - 70 - 115 - 150 - 200 - 250 - 300 - 350 hp 4-stroke Mercury efi 25 - 50 - 60 - 75 - 90 - 115 - 150. While there were a few differences most outboards burned gas according to the following formula.
Gas consumption per hour horsepower10 A 40 hp motor would burn 4 gallons per hour. 4 Stroke Outboard Fuel Economy. 0 25 MPH.
Comparing fuel efficiency is a good starting point. Its not often that consumers choose a V8 engine for its low fuel consumption but that seems to be exactly what is happening with the Yamaha F350 outboard motor. This sixty-degree engine is a.
Anybody have any fuel consumption data for a Yamaha 250 EFI about 2001 model year Ox66 in particular. Numbers for a 225 would also be close enough to be helpful. Im rebuilding a Yankee Voyager 20 and plan on getting rid of the old IO in favor of an outboard.
At the recent Yamaha media intro for example I ran a Skeeter SL 210 powered by the 225-hp F225TLR four-stroke. Best economy was 613 mpg at 3000 rpm and about 28 mph. At 4500 rpm economy dropped by 30 percent to 433 mpg and it dropped by 60 percent to 382 mpg at 5500 rpm.
Born Again Boating Clothing. The Seven Marine 627 fuel consumption is greatly dependent upon the weight and the length of the boat. That being stated the target market is for boats which are over 40 in length.
Therefore the estimated consumption can be considered to be fairly accurate for most larger center console and outboard motor craft.