454 fuel consumption Last edited: Jul 24, 2017. Save Share At some point I would approach them with the subject of fuel usage, and they would be amazed at my much lesser burn rate. 7 Gi/Gxi V8 | V8-380 6. LPH (Liters per hour) @ RPM (WOT = Wide Open Throttle) Click here for: GPH (Gallons per hour) Fuel Consumption Chart LPH - Model HP Idle 1000 1500 2000 MerCruiser 7. 4 / 454 mpi, 5 consumes about the same, 4 consumes less. My best guess it's getting about 6 MPG, probably less. 7 | 6. 7 Avg MPG. 2 *L = Liter per Hour / RPM Select MerCruiser Test Model HP Fuel consumption WOT Boat owner? I have 83 w/ gas (454's) and routinely make runs offshore as far as 60 miles, troll several hours, return home. It's free of course! Get an accurate view of your vehicles fuel economy; Our last mh was a 454 26 footer, and it got about 7. Any ideas please. Following shows the average MPG of each of the 3 vehicles in the system. The hotter the spark, the better the fuel consumption. I just bought a 1990,34' Luhrs with twin 454's. 6nmpg. Can anyone give me some swag (or true) fuel consumption #'s (GPH) for the following RPM's: 1000 RPM: 2000 RPM: 3000 RPM: 4000 RPM: WOT: B. 7 to 109 Liters per hour - Also Fuel usage US and Imperial Gallons 3. You want a rat that doesnt eat much gas at cruise. greetings from the Netherlands. Reply With Quote. Aug 21, 2007 #1 "Anyone know the fuel consumpt "Anyone know the fuel consumption (at easy cruise) of a 38' Uniflite with twin "carbuerated" 454's? I'm guessing around 28gph, but that's just a guess. Use a 3X2 intake. Factors such as propeller pitch, weight, hull / water conditions, etc. 5L V8 DIESEL (20) 7. 0 gph) I found fuel consumption to be the same for both boats. 5 swampers and some other good stuff, but most of these "Volvo Penta Fuel Consumption chart fuel usage 3. , including acceleration times 0-60 mph, 0-100 mph, 0-100 km/h, 0-200 km/h, quarter mile time, top speed, mileage and fuel economy, power-to-weight ratio, dimensions, drag MPG and Cost Calculator and Tracker. looking to get some advice on mods in order to get better gas Mercruiser Fuel Consumption. This fuel consumption calculator will help you estimate the amount of fuel a vehicle consumes at particular distances like 100 km, 10 km, and miles, to name a few, which we commonly use in determining fuel or gas consumption. 5 nmpg from 15 to about 20 knots (rpm to about 3700). Range is based on 90% of published fuel capacity. Hell, I only got 25 gph with my 320 cats in a 36 delta sfx. It's free of course! fuel consumption. Can I believe the manufacturer’s spec sheets when it comes to fuel consumption? It Fuel-Injected 454 Gas Mileage. Thanks in advance! Save Share Why do some engines burn more fuel than others at the same load? The biggest factor is fuel consumption related to cooling fans and water pumps of various generator sets. p. 1 - Crusader 6. In many cases, a small engine at WOT will burn more than a larger engine at the exact same speed. Thats a 36 foot aluminum Roamer though Think . Jump to Latest Community Feedback: New Forum Software Is Live! Click Here! i have a 1989 340 sundancer twin 454 v drive configuration, trying to figure out where im gonna get my best fuel consuption, is that going to be at 20 knts or 8-10 knts, and can anyone tell me what the hull speed for this boat would be. When it comes to fuel efficiency, the 350 Chevy is a better option, as it offers 38 mpg. After a free registration, you will be able to use all functions, e. This truck is lifted with 38. 5 MPG's. Thread starter herdbull; Start date May 19, 2009; H. Property of JoeMcD . 64 nMPG, and at 25 knots the number was 0. I just filled up and I'm averaging under 5. May 19, 2009 #1 I realize 454 big block crusaders weren't made for fuel efficiency, but I also think every little bit helps. Gallons & Liters per hour | Models : 250 - 2500 - 2600 - 2700 - 29 - 290 - 2900 - 3000 - 31 - 310 - 3100 - 3200 - 3300 - 3500 - 36 - 3600 - 3800 - 4000 - 4100 - 42 - 4200 - 4300 - 4400 - 4700 - 5000 - Open Express - Coronet Harbor Edition - Sovran | mpg calculator The next step is to enter the speed, fuel consumption and cost of fuel per litre to determine the cost of the trip. load (mainly recharging the Below you can see a distribution of the fuel-ups with 0 outliers (0. Yesterday I went on a little fishing According to one report, you can expect to get about 12 mpg and possibly 13 depending on those factors we just mentioned. 4 | 8. 57 nMPG. Here is an example: A fast 30m yacht cruising at 20 knots will consume roughly 400 – 500 litres depending on the engine type. That's with the carb'd 454 crusaders. 80: 6. 2 L Magnum HO - 502 CID | 430 hp | 5. Skip Odell Guest. 5i Brabus (177 Hp)? HP Fuel consumption WOT (Twin) Boat owner? MerCruiser 3. 4 L 454 MPI 310 HP Fuel Consumption Twin 330Mercs (454s) in my boat gets me 18 mph @ 2400 rpm at just about 1 mpg in fresh water. 1 454 cid: 310 hp: 109 LPH: MerCruiser 8. exMember. Wiki Automotive Catalog. 4 L/100 km 38 MPG UK: Fuel Consumption - Economy - Open road NEDC : 49 MPG 4. 0/364 MPI 375 hp : 25. VIPERxGTx2000 New member. The 454 will go about 10mph faster with the additional 70hp but always use more fuel even covering 10 more miles crusader 454 there are several things to check first. You need to know or All specifications, performance and fuel economy data of Chevrolet Corvette Stingray 454-4 V-8 Turbo-Jet (201. 0 GPH (79. Home >> Autocatalog >> Smart >> Forfour >> 2004 Forfour (W454) The brake-specific fuel consumption (BSFC) measures an engine's performance (efficiency). The 350 chevy engine has 38 miles per gallon gas mileage, indicating 75 pounds per hp hour specific fuel consumption. 3 | 5. 2 | 7. 4/454 MPI/EFI/XLi 320 hp 102. Jul 25, 2017 #2 Boat Fuel Economy - Sea Ray Fuel Consumption / MPG calculator, GPH | Boat Models: Sundancer 230 - 240 - 250 - 255 - 260 - 265 - 270 - 280 - 300 - 305 All specifications, performance and fuel economy data of Chevrolet Corvette Stingray 454-4 V-8 Turbo-Jet 275-hp (205 kW / 279 PS / 275 hp), edition of the year 1973 since September 1972 for North America U. My savings was $1000's of dollars difference by HP Fuel consumption WOT (Twin) Boat owner? MerCruiser 3. 4L V8 GAS Automatic 4 Speed Extended Cab Pickup Added Mar 2012 • 247 Fuel-ups. General Terms for Easy Reference. IMO WE CRUISE AT 19 TO 20KTS LOADED AT 3100 (DIFFERENT HULL DESIGN). I also once had a Go FAst captian tell me that I needed to run the 454 at a minimum 3800rpms. Mileskb. 1 Fuel Consumption (Economy), Emissions and Range. 5 kts on a medium loaded boat with full fuel and water. 1 HO - 496 cid: 425 hp: 127 LPH: MerCruiser 8. Apr 12, 2011 the 454 will always use more fuel. Like Post Reply Here is a link to a fuel consumption graph with speed/gph/mpg/rpm. Plenty of others (including higher output variants of the 454, 502, etc. 00%) removed. 70: Fuel consumption (gallons per hour) measured with Floscan digital fuel-flow meter on gas inboards, sterndrives, and outboards, TechMate electronic scan tool on gas EFI inboards, Caterpillar digital fuel-flow meter on diesel engines, or permanently installed fuel-monitoring equipment. Ewn Guest. Following shows the average MPG of each of the 6 vehicles in the system. Engine type - Number of cylinders : Inline 4 Engine Code : Smart Forfour (W454) 1. 10-14-2004 01:10 PM #4. 0 | 8. Engine type - Number of cylinders : Inline 3 Engine Code : Smart Forfour (W454) 1. Reply. Share. V. 40 Chevrolet P30s have provided 134 thousand miles of real world fuel economy & MPG data. 1 Gi/Gxi V8 | Boat GPH Boat Fuel Economy Fuel usage for MerCruiser 3. Post by Halsted » Wed Jun 30, 2004 10: Fuel consumption will probably be around 25 - 28 gallons per hour at cruise. 5 to 8, but it was fuel injected, so although 5 sounds low, for a carbureted engine, I'm not sure that it's that low. During the last 2 trips I ran the generator about 10 hours with min. 0 GPH | Crusader 502 MPI 405 Crusader Fuel Consumption Chart : Crusader 454 MPI/EFI/XLi 320 hp : 27. As some of the regulars on this site know, I have fought with my 454 for 3 years trying to get the oil consumption to stop. To make things even more convenient, we’ve compiled a table of general terms that people commonly search for when working with their Mercruiser engines. 5 gph. Join Date Outboard engines have quite different specific fuel consumption maps. 3 L - 262 cid. 5 gallons of fuel per hour. Jan 13, 2008 4,829 Dallas, TX We used to have a '98 model with the mpi 454's. Your results may differ from others but one thing is for sure, you may not double your mpg when you Forfour (W 454) Body : - Smart Forfour (W454) 1. The same dumb logic. There is a "hump" and a dip in the speed vs fuel consumption curve where the boat it coming out of the water and onto plane. RPMs up, fuel consumption down. Run 1996 GMC K2500 Suburban SLE 7. When I had the 454's in mine at 3000 I was pushing around 19 knots. This would equate to the total consumption of 2500 litres for a distance of 100 nautical miles. 9. billinstuart: 04-29-2010 05:59 AM: 83 Chevrolet Caprices have provided 1. Don’t be sad if you are only getting 8 that is Key specs Smart Forfour Hatchback 2005, 2006; What is the body type, Smart Forfour (W454)? Hatchback, 5 Doors, 4 Seats: What is the fuel economy, Smart Forfour (W454) 1. Chevrolet Corvette C3 Stingray Coupe 1973 454-4 V8 Turbo Fuel consumption 454 marine power. 5 knots. The Tiara is more like 39ft For more boat engines go to: https://www. Fuel injection can affect this, but we're talking carbs right now. I am running light also, no tower and not loaded to the gills, only full fuel. boat-fuel-economy. Last edited: Jun 6, 2010. 0 - Crusader 5. Recent Activity. This is called Brake Specific Fuel Consumption (BSFC). 4 L 454 MPI 310 HP Fuel Consumption 454 Gas Mileage. 7/350 HO MPI 330 hp 76. 9 GPM at 3200 RPM'S on my 1990 Luhr's 34' MY (twin Crusader 454's, (FWC). Others have found its is just An engine is an air pump, the air must have the required amount of fuel. 0 LPH | Liters per hour I recently installed fuel flow meters on my 1989 3607 with twin 350hp/454's. Post Cancel. Crusader 454 - Crusader 8. Forums. A typical automobile these days might have a six speed transmission. Crusader 454's with quadrajet carbs. 00: 1. I sat back in August and reflected on all of the tips/suggestions that members had offered and did some work from the "ground up in terms of diagnostics, analysis etc. 0 gph) MerCruiser 4. The vehicle’s power, fuel consumption, reliability, The larger power produced by the 454 engine is reflected in the fuel economy of the engine. 3 mpg. New posts Search forums. 4l MPI V-drives, anyone know what kind of fuel consumption I should expect at various RPMs? She cruises at about 3200 (23kts) and WOT at about 4200-4300 (30+kts). Any Engine Type 5. 3200 RPM'S gets me about 17 MPH When I was looking at the gas models, the factory numbers for cruise were about 20kt cruise at around 32gph. Fuel Consumption - Economy - City NEDC : 32 MPG 7. Mar 12, 2007 #1 I have a 94 Luhrs with marine I have a 94 Luhrs with marine power 454's have no idea as to what best rpms are or what previous owner was getting for fuel consumption any ideas would be great thanks . 4L V8 GAS (6) V8 GAS (2) Any Body Style Standard Cab Pickup (1) Crew Cab Pickup (2) Cab & Chassis - Crew Cab (1) Motor Home - Cutaway (1) Any Submodel Custom Deluxe (1) Base (2 It also helps that the basic low output 454 has proven to be one of the more durable marine gas engines. Choosing between a Chevy 454 and a 350 engine will vary considerably depending on what matters to you. Bigger motors and more powerful motors just consume more gas, pure and simple. de calculates your car's gas mileage and helps to manage the vehicle's costs. Joined Jun 9, 2005 RO Number 17774 Messages 371. 1999Chevy. 3 GL/Gxi V6 | 5. 14. Realistically, the only complaint I have with my twin 454s is fuel consumption. The green line is an over-proped boat and the magenta is proper. 28 is a very accurate fuel consumption. A simple & effecive way to track fuel consumption Easy to understand the real cost of I keep track of my fuel usage throughout the season and then can figure gallons per hour, cost per gallon, etc. It is one place were both kids and adults can have fun while getting away from life's problems If fuel is an issue, go slow and stay close to home [SIGPIC][/SIGPIC]Rod, Nancy, Amy, and Kelly 1987 250 DA/454 Magnum :-( Sold Trailered in Prosser, WA In my formula 292 SR-1 (straight hull) with 330 454's I was getting about 1. I have been told (again) performance flame arrestor, delco electronic distrubutors to replace centrifigal Crusader Captain's Choise Fuel Consumption 5. WE HAVE CARBED MARINE POWER 454'S IN OUR 33 TROJAN. In other words, the amount of fuel it burns in an hour for each hp made. So, of course, a 355 will consume less at 2800 rpms than a 454, all else being equal. I am considering buying one, and this would be really a decisive factor to rebuild the 454 or replace with a modern one. 135 hp: 0. Jump to Latest Community Feedback: New Forum Software Is Live! '93 290 Sundancer, 454 Bravo II Drive (Carpe Diem II)-SOLD, 2 years, 150hrs '90 220 Sundancer, 350 Alpha Drive (Carpe Diem)-SOLD, 3 years, 275hrs '89 195 Baja-SOLD. 946 US Quart ) every 100 miles( 162 km). I cruise at 20-21 kts @ 16 gph If you don't care about fuel consumption, they will run fine at 3400 cruise. 0/364 When trimmed just right on a fairly calm sea, I get about . The cost, fuel consumption, power, reliability, and availability of parts are the main factors that will help you Simple physics man. If you are getting 10 to 12, then you are doing great and everything is working on all cylinders. Top. My K2500. Put is up on plane and it goes to about . This isnt a real empirical formula, but you know what I mean. 1 Engine Technical Data. 2L V8 DIESEL (1) 7. Fuel Consumption - Economy - City NEDC : 34 MPG 7 L/100 km 40 MPG UK: Fuel Consumption - Economy - Open road NEDC : 51 MPG 4. 25-1. 0 L - 181 cid. o. G. Very dependable, but keep a spare on board. 2 nmpg. 90: 3. There is a approximate number for your application 25 -35 gph. 0 MPI/TKS. 0 | 4. So, at 3000 RPM, your Mercruiser engine would consume 13. 236 diesel rated at 85 horsepower with a 22-in bronze prop and 150 gallons would get me 1,500 miles. At 3200 I ran @ 23 knots burning approx 32GPH. 2 x 135 hp: 79. It's free of course! Customer: I just purchased a 97 carver satego with twin 454's what type of fuel economy should i get just a ball park i am about to go on a 350 mile trip to bring it home A friend of mine has a Carver with twin 454's and also gets . 2 x 190 hp: 32. 3 Avg MPG. Fuel consumption Mercury MerCruiser 7. with outstanding results. Compared to this Honda, for example, they would look extremely poor. Property of xenon936 . 3 million miles of real world fuel economy & MPG data. , including acceleration times 0-60 mph, 0-100 mph, 0-100 km/h, 0-200 km/h, quarter mile time, top speed, mileage and fuel economy, power-to-weight ratio, dimensions, My question is what amount of fuel consumption is normal and what are the other 370 owners expereincing? Thanks, Dwayne . I wonder if this is why the old crusader 454 I/Os specified max rpm Smart Forfour (W454) | Technical Specs, Fuel consumption, Space, Volume and weights, Power, Maximum speed, Torque, Acceleration 0 - 100 km/h, Engine displacement, Drive wheel, Tires size. Engine type - Number of cylinders : Inline 3 Engine Code : Fuel Consumption - Economy - Open road NEDC : 60 MPG 3. Don't be fooled. Boat owners with MerCruiser and fuel flow meter can 9 boat owners have voted on the 7. 6. 2 *L = Crusader Fuel Consumption Chart : Crusader 454 MPI/EFI/XLi 320 hp : 27. 2 MAG - 502 cid: 380 hp: Fuel consumption calculator - MerCruiser - Cummins MerCruiser - Crusader - Volvo Penta Diesel - Mercury - Evinrude - Honda Marine - Yamaha Marine - Suzuki Marine - Tohatsu - Johnson - Outboards | GPH MPG LPH KPL My website contains fuel consumption data of almost all MerCruisers, and other engines such as Volvo Penta and outboard. The fuel consumption depends on the If you have a boat that will plane, once you get the boat on plane, increases in speed cause much smaller increases in fuel consumption. I have an 87 Allegro 33' MH total gross weight is under 14k and I was shocked at the low gas mileage I am getting. Scott Your fuel consumption probably won't improve significantly over powering the boat appropriately to its design and then running at 9kts, especially if you tweak the situation with bigger/higher pitch props. In contrast, the chevy 454 engine runs an average of 10 to 15 miles per gallon. Some beleive the most economical speed is just before the boat tries to come out of the water, say around 10 mph. may affect the consumption figures. Engine is just a very mild 393 with aluminum heads and dual-plane intake. 1999 Chevrolet C3500 5. take ( rpms) X (displacement )X( throttle opening %) at a given rpm and you get a fuel consumption number. 45 = 13. 3 GPH | Crusader 6. Any Engine Type 4. 310 hp: 4. With new 4-bladed props Hello Guys, I am interested in how much is your fuel consumption for your eighties Airstreaam 310 equipped with Chevy Big Block 454 engine. 40 Key specs Smart Forfour Hatchback 2004, 2005, 2006; What is the body type, Smart Forfour (W454)? Hatchback, 5 Doors, 4 Seats: What is the fuel economy, Smart Forfour (W454) 1. Thanks, John. We just recently made a two hour,60ish mile trip and my port side Home. Best fuel nmpg is very near 1600 rpm, which is around 7. My recollection was 3000 rpm = 11. douglee25 Well-Known Member. At the fuel dock is where we see the difference. 7/350 MPI 330 hp : 20. thanks have Re: Carver 4207 with 454's fuel consumption Post by BoatinBob » Wed Aug 05, 2020 2:26 am Thanks for all the input, cruising at hull speed sounds like the way to go, and only open it up when the beer cooler runs empty lol. 4L V8 GAS (37) V8 DIESEL (1) V8 GAS (3) Any Body Style Standard Cab Pickup (3) Extended Cab Pickup (7) Crew Cab Pickup (14) Cab & Chassis (3) Cab & Chassis - Crew Cab (1) Any Submodel Scottsdale For more boat engines go to: https://www. Explore the Chevrolet Corvette C3 Stingray Coupe 1973 454-4 V8 Turbo-Jet 275HP 1972, 1973 detailed specs, including 0-60 mph times, horsepower, and handling data. 4 L 454 CID | 310 hp / 310 Horsepower | 4. 2 x 135 hp: 21. I know with singles, up to a point, the bigger the engine the better the cruising economy. They aren't expensive - about $75 - $80 each. 5 kW / 274 PS / 270 hp), edition of the year 1974 since September 1973 for North America U. 8L L6 GAS (1) 5. xli engines. 1/496 MPI 385 hp : 29. A simple & effecive way to track fuel consumption Easy to understand the real cost of your vehicle. Engines with I'm pretty new to boat ownership and am trying to get a feel for normal fuel consumption. 454 Crusader Marine Fuel Consumption. The boat will move at a set speed at a given rpm, so you can estimate your mpg from that. 6 SMPG on plane at best. . S. 3 Engine Technical Data. 7L V8 GAS (6) 6. props 4 blade 18x21 sea conditions smooth full water 115 gal fuel in a We are trying to get some kind of a range of fuel consumption at different rpm levels. 6 LPH | 6. 2 x 190 hp: 121 LPH (32. 4 MPI / 454 MPI. At slower hull speeds we both run around 7. Vessel weighs 16000 lbs. Fuel consumption Mercury MerCruiser 8. 0 LPH | 8. however the carb is a original carb 1989 vintage it appears to have Only way to significantly increase economy (decrease fuel consumption) of the engine would be to increase compression ratio or increase **MEP which is done by changing pistons, different **camshaft profile, and aftermarket late model heads with smaller combustion chambers. 0 lph) MerCruiser 4. 0 LPH (21. 1 | 8. herdbull New member. 1 MAG - 496 cid: 375 hp: 114 LPH: MerCruiser 8. I had a boat with a single 460 cobra that burned a lot of gas. 5 gph per engine on the floscans. 1/496 MPI 385 hp 109. 2 The fuel consumption is related to speed but not in a straight line function. 1--follow fuel line from the tank to the engine. I have a 454/Bravo III in my 21ft Four Winns (211 Liberator) The boat weighs about 3000lbs and the engine and drive (according to Mercruiser) around 1200lbs making the empty weight approx 4200lbs. 3 to 125 Liters per hour - Also Fuel usage US and Imperial Gallons 3. comBoat Fuel Economy MerCruiser 7. Key specs Smart Forfour Hatchback 2004, 2005, 2006; What is the body type, Smart Forfour (W454)? Hatchback, 5 Doors, 4 Seats: What is the fuel economy, Smart Forfour (W454) 1. It is for a 3100 offshore but it is great info. gary2 New member. I have a buddy who burns fuel in a 454 in 21' boat at rates that would stagger your mind. 6 L/100 km 61 MPG UK: This thing drinks more gas than my big block with an 850 double pumper. 7L V8 GAS Automatic 4 Speed Cab & Chassis Added Jan 2016 • 29 Fuel-ups. Post back with questions. 3 Fuel Consumption (Economy), Emissions and Range. In this calculator, you will learn the following: What fuel consumption is; How to use this fuel consumption calculator; and Fuel Consumption (gph) = 3000 / 100 x 0. GO Advanced. Is this typical for such cruises? Is this typical for such cruises? The sailboat had a Perkins 4. Jul 17, 2011 #2 D. 80: 4. 0 GL | 4. Thread starter Ewn; Start date Mar 12, 2007; E. The Combination of a Two lightly loaded boats when all things are the same will probably be close in fuel consumption while cruising. It has two Crusader 454 gas engines and used 150 gallons on a run from Providence Rhode Island to Boston Massachusetts. 0 | 5. It's free of course! Get an accurate view of your vehicles fuel economy; Boat-Fuel-Economy | Tiara Fuel Consumption | US Gallons, Imp. The only real way to know the exact number is XXXXX run the numbers while using the boat. 7 350 -Crusader. Aug 2, 2012 #7 fuel consumption query. 20: 7. Any ideas on optimal RPMS to run most fuel efficient and possible fuel consumption? Thanks, Nightstalker . 5 LPH | 7. Lyndon670 Admiral Posts: 657 Joined: Tue Jul 30, 2013 3:35 am Vessel Info: 2000 Carver 506 Volvo TAMD74EDC i have the twin crusader 454 h. 0 Gi/Gxi V8 | 5. The thing to watch out for are those people who like to show off or brag and report higher than normal mpg. Benefits. #5 · Jun 21, 2005. Guru. Crusader fuel consumption economy boat gph specs choise captain Crusader fuel consumption gph choise Crusader engine 4l high output mpi inboard Click here to view all the Chevrolet K3500s currently participating in our fuel tracking program. Loading up the boat with the small block is the game breaker. Ron Limoli. Thread starter Skip Odell; Start date Aug 21, 2007; S. At 15 knots the 75-mile trip will take 5 hours and will consume 117 gallons, while at 25 knots Crusader 454's starting for first time (for me) Crusader fuel consumption economy gph Crusader fuel consumption economy gph. g. ) don't tend to last as long even with good care. Below you can see a distribution of the fuel-ups with 0 outliers (0. 4L GAS V8 Automatic 4 Sport Utility (4 Door) Added Jan 2015 • 3 Fuel-ups. 5 cdi 95 Engine Technical Data. To an 82L tank, I barely get 150kms. 1 Avg MPG. 2/502 MPI 405 hp 121. 2 | 8. Each hull is different and the only way to get you optimal fuel consumption is to get the measuring equipment and find out. BornToBoat New member. then compare the fuel usage via the pound per hour numbers. In the example given earlier, at 15 knots the boat achieved 0. With the Cummins, whether I go alone or with 6 gorillas, the fuel consumption is exactly the same. I don't expect to get great mileage and was hoping for 7 to 8. sundancer 330. A simple & effecive way to track fuel consumption Easy to understand the To calculate boat fuel consumption, multiply the fuel consumption at max throttle by the engine horsepower, then divide by the fuel specific weight. 6 L/100 km 454 Fuel Consumption and Performance. 0 GPH | Crusader 5. 50: 2. KEEPS THEM OUT OF THE SECONDARIES AND WE BURN I owned a 1997 31 Open w/454 FI Crusaders and agree best running RPM is 3200-3400. Works out to about 1. 3400 3500 IS RUNNING EM A LITTLE HARD. Property of YOUEL . IMO . From doing a lot of reading and looking at RWS's fuel consumption before he went to yanmars I should be in the range of 22 GPH at @ 3k rpm. 0 GPH | Crusader 8. [Only registered and activated users can see links Click here to Hate to thread-jack a bit here but I have a question about fuel consumption and my 454 as well. I would generally travel at 7-8 knts and they would run between 15-20 knts. Corvette. Spritmonitor. It used a litre (. Comment. The Rinker was a 8'6" beam and wieghted about 5700dry the SeaRay is 9'5" with a dry wieght of about 8500lb. With the BSFC, you have a piece of ready information about the amount of fuel consumption required to deliver a specific power. 0 GPH (121 lph) Forfour (W 454) Body : - Smart Forfour (W454) 1. Units are (lbs fuel / hp-hr). The 454 is 27 cubes bigger, so you have to feed the extra cubes, you can't have it for nothing. Basically, the engine combines eight cylinders and a larger bore, which accounts for an average of 10-15 mpg. Fuel Consumption Chart GPH - Model HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. s. Typically 454's will burn 10% of their cubic inches at full throttle. 8 L/100 km Updated on June 21, 2023. 5 cdi (95 Hp)? For a 1998 Sundancer 330 with twin Merc 7. the fuel consumption on our returns was considerably different. If you cruise at 75% power, fuel consumption with be roughly proportional. If one does fail, there's no fixing it. 50: 1. yes i boat inland waters but how much time am i going to be Fuel consumption is a hard number to come up with exact number. My thought on it was 1994 Chevrolet K2500 Silverado 7. 1i (75 Hp)? Fuel consumption has far more to do with how you drive than the engine behind you. Click here to view all the Chevrolet C30s currently participating in our fuel tracking program. 0/364 HO MPI 375 hp 94. For that reason, a 100kW generator will burn more fuel at 10kW than a 10kW generator set. Modern diesels would burn a lot less. 7L V8 GAS (7) 6. 88 formula 29pc twin 454(330hp) 21p 3blade props brovo ones. What is a boat fuel consumption? A boat fuel consumption is a rate at which the engine on a boat consumes fuel, typically measured in gallons per hour. include an icon in bulletin boards, analyse costs or enter fuelings with your smartphone. Then I bought a boat with twin 454's that used less than the 460. 9 L/100 km 72 MPG UK: Fuel Consumption - Economy - Combined NEDC : 51 MPG 4. Forfour (W 454) Body : - Smart Forfour (W454) 1. then the sucked the fuel The 454 MAG was designed to run 5,000 but your correct in that the regular 454 was a 4,400-4,600 max motor. It does cruise at 2500-3000 RPM, but geeezzz, it runs fine. Halsted Ensign Posts: 12 Joined: Mon Jun 28, 2004 9:22 pm Location: USA. bwsiu yglen ieocne hlf ckzdr lvqqla rwz dgdb bcfdisg ofncax poqcdxb iah qxvi gddoa qmjps