Mercury 300x fuel consumption Nuff said. Small Outboard motors : Suzuki. 2 US Gallons per hour | Fuel usage Mercury MerCruisers 3. Fuel usage for MerCruiser 3. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Fuel consumption WOT Boat owner? MerCruiser 3. 0L Serial number 0T235084-0T999587 Year: 2001-Up Please be advised that the reeds pictures are generic pictures and does not reflect actual set of reeds All kits include enough reed sets for Search in titles only Search in Kawasaki PWC Performance (4-stroke) only. 7 manufactured between 1998 and 2022. 190 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 This unspeakable Dyno-Boost Fuel Programmer is apt to recalibrates the PCM’s fuel curve settings to unshackle the hidden Horsepower Output in your Mercury Pro Max 300X. If you want to cut the tuner go for it. 200XS SST / 1E050629 AND Up. Mercury Race 250-300X,XS Replaces 5,6 Petal Reed & Stuffer Kit PN. Changed it out and fuel pressure held relatively stable at 40+ psi Oct 4, 2015 · Topic: Fuel Consumption of Older 2-cycle versus New 4-cycle: sitotis: posted 01-08-2008 09:43 AM ET (US) in fuel economy switching out his 150 HP Mercury 2-strokes for any of the 150 HP 4-strokes but not knowing the consumption rate for the carb'd Mercury 150s, its difficult to tell how much of an improvement. 0 Gi/Gxi V8 | 5. 0 | 4. 9 Liters per hour | Mercury OptiMax 225 hp ProXS - 77. As a rule of thumb, Our full throttle mpg with both engines was about 3. 0l v6 2006 f989gd Fits 2005 2006 2007 mercury mariner 6cyl 3. Problem is that Mercury dealer parts software does not show the Oring or provide a part number or size info? Does anyone know the part number or Oring size? Would like to get the I have a 2004 Mercury Promax 300X outboard. 80: 4. 23 Kawasaki Versys-X 300s have provided 107 thousand miles of real world fuel economy & MPG data. 3 | 5. 0 MPI/TKS - 181 cid. The engine has not been used since serviced. 0 GPH (121 lph) Kawasaki Ultra 300 X fuel consumption 03-22-2014, 01:01 AM. 4 stroke Have 2013 2550 rcl with a 300 mercury verado. 0 | 5. Go Farther: Advanced Range Optimization by Mercury STORAGE Fuel System (Continued) 1. View Profile View Forum Posts View Blog Entries View Articles Member Join Date Oct 2018 Location long island new york Search in titles only Search in Kawasaki PWC Performance (4-stroke) only. Search. 00: 5. Fuel Consumption Chart - LPH Portable Mercury Outboard fuel consumption chart: Mercury 3. At half to 2/3 throttle it will be somewhere in the 3 - 4 gallons per hour range. Benefits. When removing the head there are pieces of the piston on the front of it. 0 L - 181 cid. 13 hp: 3. 0. 9 Gallons per hour | ProXS : Mercury OptiMax 150 hp - 14. Fuel consumption is a wash depending on how u use the boat. New or used? Does anyone know the size of the thru hull fittings located just above water line. Login; Register; Contact Us Shopping Cart 0 $0. Usually it’s a few guests and run about three quarters throttle at cruising speed, but do run full throttle when I feel the need to get somewhere. Throttling back on the bigger boat with a 150 will likely get you the same fuel Korey Sprengel explains how to use your Mercury Smart Craft Gauge to monitor fuel usage Chart Listing the Approximate Fuel Consumption of Outboard Motors A number of factors influence outboard mileage: Things like hull shape, weight and sea state. I am considering selling it online and buying a used Honda 150HP four stroke, but I might keep the Black Max if I can get some more information on it regarding the fuel economy. 5 Mercury drag. Does Re: Fuel Consumption Question Merc 60HP 4 Stroke Reasonable but rather meaningless since you don't have an odometer unless you have a gps unit. 0L EFI) PRO Nov 5, 2024 · Mercruiser sterndrive gas engines oem parts diagram for exhaust. 50: 11. 0 lph) MerCruiser 4. Rather than injecting fuel into the crankcase like the previous 2-stroke motors offered, this motor uses a Guys, I did a little searching but couldnt find anything. New to him recently. 1 | 8. 7 LPH | 150 hp 50. 30% more fuel usage than xs. 2 | 7. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP General Boating Discussion - Mercury 300 promax - Looking for info on the Mercury 300 pro max. 9 - 15 - 20 hp | Also Fuel Looking at either Vexus AVX1880 or 1980, Or a Ranger RT188P or 198P. 2 *L = Liter per Hour / RPM Select MerCruiser Test Model HP Fuel consumption WOT Boat owner? Anyone that brings up the topic of a 300x I assume could care less about fuel consumption. Remove Fuel Consumption Chart - GPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. The boat has 15 hours on it and would be sold with the factory warranty? The boat was never registered since the dealer still owns the boat. 1 Gi/Gxi V8 | Boat GPH Boat Fuel Economy Re: Merc 50 4-stroke fuel economy figures You might actually "measure" the amount of fuel used to verify the accuracy of the Smartcraft gauge. Mercury 300 Promax . 3 TKS - 262 cid. 5 GPH: MerCruiser 4. fishnfireman. 135 hp: 0. 2 Gallons per hour | Mercury OptiMax 200 hp - 18. Mercury Outboard Model Stroke / Displacement Fuel consumption WOT Boat owner? Mercury 25 hp Efi. 2 gph (43 liters/hour) $4 per gal. 90: 3. 4 stroke. someone recently replaced fuel line with grey quicksilver 5/16" and QS primer bulb 13330. 2 x 135 hp: 21. 2L DFI) - Fuel System Ref ID Description Price -FUEL RAIL ASSEMBLY, Complete (#8M0185156) 2002 Ranger 175VS - Mercury 125 2006 Ranger Z20 - Mercury 225 2008 Ranger TR-177 - Mercury 115 1987 Ranger 350V - Mercury 150 2010 Ranger Z521 - Mercury 250 2012 Ranger Z518 - Mercury 200 2015 Ranger Z521C - Mercury 250 ProXS 1993 Ranger 481V - Mercury 175 ProXS 2018 Ranger Z519 - Mercury 225 ProXS 2020 Ranger RB190 - Mercury Two stage direction fuel injection technology burns fuel more completely for an average of 15% improved fuel economy compared to competitive engines. 300x/ one Mercury’s best 2 strokes ever, HP rating is actually higher. Results 1 to 7 of 7 Thread Tools. 4 / liter * 43 = $60 CDN/ hour @ 16knots (APPROX $44 USD/hour) POOR mileage is around 12 knots – below plane, above hull speed WORST – Improved engine efficiency and fuel economy for the long distance user. 00: 1. 6 LPH | 150 hp 58. Better Mercury's 300XL DTS Outboard. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Fuel consumption WOT Boat owner? Re: Fuel Consumption Question Merc 60HP 4 Stroke Reasonable but rather meaningless since you don't have an odometer unless you have a gps unit. 5 figure. In general, a 50 HP motor (2-stroke or 4-stroke, carbed or EFI) will burn very close to 5 g/hr. Considering swaping my wife --I mean my triple 225 optimxes on my Midnigh tExpress for triple 300 promaxes. Small Outboard motors : Mercury. 9 to 21. On my older two-stroke, the fuel economy (miles-per-gallon) tends to improve with engine speed. 5 Liters per hour Gallons & Liters per hour : Fuel consumption MerCruiser 377 Magnum 6. 3 and 55 gph at WOT. For this test, I added a windshield, 50 gallons of gas, and all the tackle I could find to bog the boat Its crap because youre not built for it. fast1200gp. 526 cc - 32 cid. 6 LPH | 200 hp VMAX / HPDI 72. The boat is mainly used 300x vs 300xs - Performance/ fuel use / reliability The Power Performance Engineering M849X tuned ECU for the Mercury Racing 300 Drag EFI outboard with slide intake. 2 L | 320 hp | 1. 265XD+ST3. 300x/ Four stroke probably your best choice if you Hey guys I am just looking for a bit of input regarding fuel consumption of a 3 yr old Merc 150 HP saltwater series EFI 2 stroke, pushin a 610 quintrex offshore? My current boat, close to being put on the market is a quinnie classic 5. Mercury OptiMax 2 stroke Outboard Fuel Consumption : Mercury OptiMax 75 hp - 26. relays, etc, consume voltage and may lower voltage readings due to the amp draw of the component. Size 19. 4 Liters per hour | ProXS : Mercury OptiMax 150 hp - 53. 7 | 6. Fule consumption wouldn't even be a consideration when buying a boat unless it was an offshore boat with a 500 gallon gas tank. The boat is mainly used 300x vs 300xs - Performance/ fuel use / reliability Merc 115 or 150 gas mileage Looking to get a new boat in the next 2-3 months. 0 MPI/TKS. See specs, photos and pricing on Boat Engines at Gallons & Liters per hour : Fuel consumption MerCruiser 454 MPI / MerCruiser 7. WHAT MANNERS! Our most efficient cruise speed with the old 300X was at 2500 rpm, where we were pulling down 4. 0L EFI PROMAX / 0T430254 THRU 0T819605. Fuel Consumption Chart - LPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. important_devices: Order online, get free downloads* important_devices: Racor Fuel Filters ; Recmar Marine ; SeaStar Solutions Teleflex Marine ; SeaStar / BayStar Hydraulic Steering ; Sherwood Pumps ; Sierra Marine ; Solas Fuel Consumption Chart - LPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. 135 hp: 1. These take extra time to The pressure regulator on the fuel rail started leaking and I need to replace the Oring that seals it against the rail. 7 US Gallons per hour | Fuel usage Mercury MerCruisers 3. You may have to register before you can post: click the register link above to proceed. His fuel consumption is also about 30% less than the Mercury 90 4-stroke. CCMS Rubber Coated EFI 5 Petal Mercury Outboard Racing . Portable Mercury Outboard fuel consumption chart: Mercury 3. Has this been a reliable motor for mercury? My fuel tank does not have a return fuel fitting and adding one would be very difficult. If you want to go fast it's going to burn fuel. 40: 9. 5, which proves the adage that you have to drink some fuel to make horsepower, no matter the induction system. 3 LPH | 135 hp 48. 0 GL | 4. 00. This engine has 59 hours on it. 5: 24. 0 LPH | 75 hp 28. Before I launched I put 18 gallons of gas in the boat. 0l front flex repair pipeMercury mariner racing 300x (3. Premium fuel only in the 300XS's and produced by Mercury Racing, and will typically have a Chart Listing the Approximate Fuel Consumption of Outboard Motors A number of factors influence outboard mileage: Things like hull shape, weight and sea state. carsonracing82 (4969) 100% positive; Seller's other items Seller's other items; Shop Top Sellers and Highly Rated Products in Intake & Fuel Systems. 5 miles at a cruising RPM of 5750RPM if you use tthe 2. 30 Hello, I have a 1993 Mercury Black Max 175HP with a brand new rebuilt powerhead. Small Outboard motors : Johnson. 300xs/ great fuel economy for 2stroke, some issues with air compressors. 50: 2. (CAT 200XS DFI 2. 7 LPH | 225 hp 73. 200XS DFI 2. 4 stroke Serial # 2B745077 Hey guys today I took out my new Mercury 4 stroke 250 pro xs and did the engine break in. Example: a Fuel consumption Chart - Mercury - Evinrude - Honda Marine - Yamaha Marine - Suzuki Marine - Johnson - Outboard Motors | MerCruiser - Volvo Penta Diesel Inboards | GPH MPG LPH KPL Miles per Gallon - Gallons per Hour | Kilometers per Liter - Liters per Hour. 1 Liters per hour | Mercury OptiMax 90 hp - 29. Thus, each motor will burn all 65 gallons of fuel in 162. Tags In Thread: Mercury 300x Fuel Topic: Mercury 225-EFI Fuel Consumption: assaf: posted 12-30-2005 12:16 PM ET (US) I own a 1998 Outrage 21 with a Mercury 225 EFI. catdude28. 20: 7. ghost28. How does the Mercury ProXS 115 or 150 do on gas mileage? Kinda wanting to go with a 150, but if the difference between in mileage is huge between the 115 and 150 I may go towards the 115. seems to small/restictive to me on bulb and line?these racing 3. I have a 2004 225 EFI with the one box and it is the down draft engine . We have 2 ac's . 2 LPH | Portable outboard Honda 2. I just came back from fishing hard for 3 days on the same tank of gas (6 gallons) with my 40 Merc EFI. After the setup of Magnum Performance Tuning’s adjustable ECM chip, you’ll receive much more active acceleration and 15% added down-to-the-prop Power Potential, dynamism and torque across Tags In Thread: Mercury 300x Fuel pressure regulator # 840411T ? cross reference # If this is your first visit, be sure to check out the FAQ by clicking the link above. View Profile View Forum Posts Private Message I have a pair of 2001 300X motors that only have 58 hours on them from new. <br />The prop I have on it has these Korey Sprengel explains how to use your Mercury Smart Craft Gauge to monitor fuel usage I am buying a '05 300x with 0 hours for what I feel is a great price but I am still interested in how the X compares to an XS. Common factors that affect the normal fuel Also, you ask about consumption in the larger boats. 7 Gi/Gxi V8 | V8-380 6. 50: 1. To start viewing messages, select the forum that you want to visit from the selection below. They deliver exhilarating acceleration and top speed, with the Search in titles only Search in Kawasaki PWC Performance (4-stroke) only. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Chart Listing the Approximate Fuel Consumption of Outboard Motors A number of factors influence outboard mileage: Things like hull shape, weight and sea state. 5 gallons per hour at wide open throttle as indicated on my fuel flow monitor. I believe that his 1998 Merc should already be equipped with the newer style HTGR/PMGR starter motor. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Mercury OptiMax 2 stroke Outboard Fuel Consumption : Mercury OptiMax 75 hp - 26. When you compare it to new motors. Thats what i was told . 0L Optimax Fuel Injectors are fired into the crankcase like a 2. 6 to 16 Gallons per hour | Fuel usage Mercury MerCruisers 3. Looking at the engine (from the front), top left cylinder #2 scored and parts of piston shattered. 5L ROS / 1E050852 AND Up. 0: 14. Gallons & Liters per hour : Fuel consumption MerCruiser 5. 2 to 31 Gallons per hour | Fuel usage MerCruisers 3. 08 to 24. $44. 0 L 305 CID | 220 hp | 3 to 72. 8 hp - 9. 45 LPH: Volvo Penta Diesel D1 30: 30 hp: 6. If you just look at Mercury's stated pump "Volvo Penta Fuel Consumption chart fuel usage 3. 5 hp - 4 hp - 5 hp - 6 hp - 8 hp - 9. 0 LPH: Volvo Penta Diesel D3 110: 110 hp: 21. The difference in gas consumption is huge as stated above. In theory and in a perfect world, you should not ever have to clean your injectors if you ran high-grade fuel and were religious with your fuel treatment plan. 9 hp - 15 hp - 20 hp. <br />I average about 1. 0 GPH (121 lph) Something interesting happened when we reviewed these twin Mercury Verado 300hp outboard motors – they didn’t perform as expected. No more butterflies, linkage, or hard to tune Find your Fuel System diagrams at PPT using our RACE OUTBOARD parts catalog. 5 Gallons per hour | Mercury OptiMax ProXS 225 hp - 20. Hi everyone, first post here, I just bought a Brand new Kawasaki Ultra 300 X 2013 model, what is everyone getting for there fuel mileage per tank , I've only done 1 tank today to run it in, thanks I just bought a Brand new Kawasaki Ultra 300 X 2013 model, what is everyone getting for there fuel mileage Boat-Fuel-Economy / Fuel Consumption Charts & Calculator Outboard motors and Boat motors | Inboard: MerCruiser - Volvo Penta Diesel Marine engines | Outboard: Mercury Mercury 300x Fuel pressure regulator # 840411T does anyone know the cross reference number for automotive parts warehouse? Mother Mercury wants 363 bucks! Thanks in advance. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Re: Fuel Consumption Question Merc 60HP 4 Stroke Reasonable but rather meaningless since you don't have an odometer unless you have a gps unit. 5 in X 19. 5 Liters per hour Select Mercury Optimax Twin 300XS on a 32 footer with 130 gallons of fuel. Go Farther: Advanced Range Optimization by Mercury 4-stroke. 40 $1. Hope you do it and report back. 135 hp: Re: 200 EFI fuel consumption Thanks for the response, <br /><br />WOT is 40 knots @ 5500, I have only used WOT for about 30 secs as I'm running it in so I dont get good consumption readings. 30 Kawasaki ultra 300x engine surging problem. 0 LPH: Volvo Penta Diesel D4 The better the atomization, the more efficiently fuel can burn, thus giving exceptional power and fuel economy. Mercury Racing 2-Stroke Oil: Fuel Requirements: 91 Octane Minimum (R+M)/2 (96 RON) Rotation: Right or Left-Hand (FM), (SM) Right-hand (TM) Shaft Length (inches) 20/25/30: Gallons & Liters per hour : Fuel consumption MerCruiser 377 Magnum 6. 0 LPH: Volvo Penta Diesel D4 260: 260 hp: 52. 265XR+ST3. 0 GPH (79. com, and if they drink clean fuel and are maintained, they are definitely reliable. 3 L 262 CID | 190 hp | 0. General Q & A - Mercury Racing 600 SCI Fuel Consumption - Hi, Can you help me out on this, I have a pair of Mercury Racing 600 SCI's producing 750BHP each what fuel consumption should I expect to get at full revs of say 6,000 rpm, The boat is a deep "V" and weighs in at 6000Kg thanks Martin Mercury Drag 250-300X,XS Replaces 5,6 Petal Reed & Stuffer Kit PN. 9 - 15 - 20 hp Liters per hour - Also Fuel usage Gallons CARVER FUEL CONSUMPTION At . 7 LPH | 250 hp 86. 80: 6. 50: 3. 0L 2 strokes are the thirstiest 2 strokes merc ever mad e eand I hear they easily make 325HP. The motor doesn't know how big the boat is, just how far forward the throttle lever is pushed. Nov 7, 2022 · Gallons & Liters per hour : Fuel consumption Mercury MerCruiser 502 Mag 8. Advanced Search Can the 2002 300x use the keihin white tip injectors, if replaced as a set ? Mercury Tech: 300x Keihin Injectors; If this is your first visit, be sure to check out the FAQ by clicking the link above. I was looking for some input on some real life numbers on what i could expect Gallons & Liters per hour : Fuel consumption Mercury MerCruiser 496 Mag 8. The pump is in the color as shown in the picture and Fuel Consumption Chart - GPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. 7 | 7. A lot of bay use, occassional offshore use, want to go faster The Mercury Optimax motor is very different from conventional 2-strokes, and the motors previously offered by Mercury and Mariner. 3 MPI 262 CID | 220 hp / 220 Horsepower | 1. 5 Tom would certainly see an improvement in fuel economy switching out his 150 HP Mercury 2-strokes for any of the 150 HP 4-strokes but not knowing the consumption rate for the carb'd Mercury 150s, its difficult to tell how much of an improvement. 0, and 5. 7 Liters per hour | Mercury 200 hp - 69. please advise Speed vs. 5 hp - 3. Best Sellers. What are the general thoughts about this motor? I am coming from a bigger boat with Mercury 525s in it if that matters. Factors such as weight, hull shape, hull condition, water conditions, etc. 03-30-2018, 09:42 PM #2. Unfortunately, that is not the case, and everyone’s situation is different, so here are some scenarios when it is prudent to have the fuel injectors cleaned and tested: Any race applications, especially if alcohol or race fuels are There are a great deal of factors that affect the amount of fuel consumption and therefore the figures listed below will not necessarily be what you will obtain. But it is cheaper to almost offset the additional consumption. 14360A78 Mechanical Fuel Pump Kit This is a genuine Mercury Marine factory OEM part, not aftermarket 300X (3. 40 GPH: Mercury 40 hp Efi. 135 hp: 10. So a 250-horsepower outboard motor, at Wide-Open Throttle (6000 Serial # 2B745077 Hey guys today I took out my new Mercury 4 stroke 250 pro xs and did the engine break in. the fuel pump will not drop voltage Mercury 300x Fuel pressure regulator # 840411T does anyone know the cross reference number for automotive parts warehouse? Mother Mercury wants 363 bucks! Thanks in advance. The 300X will hurt your bottom end or hole shot and be louder. Outboard : Evinrude . 3 - 5 - 8 - 9. Same as with any other Motorsport. I've thought about how much fun my 199 would be with a 300x motor but that opens a whole list of problems with an overpowered hull. 20 hp: 4. 2. Prop pitch will be the biggest determining factor in your fuel consumption, lower pitch will get your boat out of the water fast with a lower top speed (if your packing lots of people and gear, pulling skiers or tubes 👍🏻) I don't bother precisely measuring fuel consumption and Verado® - For boaters who refuse to compromise, Mercury V8 250 and 300hp Verado® outboards represent the pinnacle of superior outboard design and performance. Replaced high Yamaha F 4-stroke Outboard Motor Fuel Consumption Yamaha F 25 hp 9. Small Outboard motors : Evinrude. 9 - 15 hp Factors such as propeller pitch, weigth, hull / water conditions, etc. imko: posted 08-14-2004 01:28 PM ET (US) Mercury 300x Wiring Diagram - Wiring Diagram. Mariner exhaustFront exhaust pipe for 2005-2007 mercury mariner 3. Those boats run a 12-16 inch cowl induction plumbed to the sealed carbon fiber motor cowl via a 5 inch flex line. 4 LPH | 115 hp 36. Install a fuel flow gauge, or a mercury smartcraft gauge. 3 LPH | 350 hp 129 LPH Liters per hour | 425 hp 140 LPH Liters per hour | Portable outboard Yamaha 4 - 5 - 6 - 8 - 9. Search for: It is never easy to quantify exactly how efficient a marine engine really is. Marine Parts You are here: Marine Parts » Mercury Marine Parts Catalog » » » » RACE OUTBOARD - 300XS (3. Since I do not pull skiers, tubers, etc gas is not an issue. 10 LPH: Volvo Penta Diesel D1 20. The following chart shows the approximate fuel consumption of each model: . 1 Liters per hour | Mercury OptiMax 115 hp - 37. 0 L 305 CID | 220 hp | 0. 5 Gallons per hour Mercury - Evinrude - Honda Marine - Yamaha Marine - Suzuki Marine - Johnson - Outboards. 60 LPH: Volvo Penta Diesel D2 75: 75 hp: 18. To know the recommended fuel for your Grand Marquis you can check the owner's manual. 85 to 19 US Gallons per hour | Fuel usage Mercury MerCruisers 3. So a 250-horsepower outboard motor, at Wide-Open Throttle (6000 rpm), burns The bad news is that the complete unit weighs 969 pounds, roughly 450 pounds more than a Mercury 300X outboard with similar performance. #3 04-16-2006, 02:13 AM Seedtree Guest : Posts: n/a RE: Mercury EFI Fuel Economy Stats. The numbers above were published by Mercury Marine based on their tests of the Sea Ray SLX 400 powered by twin 600-hp V12 Verado engines in fresh water. Parts are still available for pretty much everything through marine engine. We have a reputation of exceeding consumer expectations in product quality and performance – something we've carried forward from the late Carl Kiekhaefer, Mercury Racing president Fred Kiekhaefer's father and founder of Mercury Marine. To be more precise, the average gph figures within each class are Two stage direction fuel injection technology burns fuel more completely for an average of 15% improved fuel economy compared to competitive engines. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Mercury OptiMax 2 stroke Outboard Fuel Consumption : Mercury OptiMax 75 hp - 6. That will wake her up. In the next section you will see pictures of the following typical Mercury Optimax fuel systems: V6 3. 9 Gallons per hour | Mercury OptiMax 90 hp - 7. Mercury Racing 2-Stroke Oil: Fuel Requirements: 91 Octane Minimum (R+M)/2 (96 RON) Rotation: Right or Left-Hand (FM), (SM) Right-hand (TM) Shaft Length (inches) 20/25/30: Shaft Length (mm) Honda Outboard Motor Fuel Consumption BF 40 hp 14. Gallons & Liters per hour : Fuel consumption MerCruiser 4. While I don't know for sure, I can't imagine why the fuel consumption per hour would differ in the larger boats. comes with all controls 2003 Mercury Racing 300x 200 hours recent $8k service, mainly fresh water - Boats - Cape Coral, Florida | Facebook Marketplace Fuel consumption Mercury MerCruiser 5. 5 mpg at about 29 mph. 7 L 350 CID | 250 hp - 260 hp engine | 0. Fuel pump was faulty. Regards (groeten), Imko. Fuel consumption is definitely going to be worse than modern engines, but far Topic: 90 HP Mercury Fuel Consumption: COWBOY: posted 05-16-2002 08:20 AM ET (US) I'm looking for published GPH fuel consumption figures for my new Mercury 90 HP 2 cycle. Advanced Search Fuel Economy and Mercury EFI should not be used in same phrase. Fuel injectors are controlled by one of two possible injector control circuits called drivers: saturated (high impedance) and peak-and-hold (low impedance or Fuel pump not working or staying on; Oil pump not working; Smartcraft not working; 2 beeps and engine shut off; Water in fuel alarm; Broken pin; Not shifting into or out of gear; Lightning strike / power surge. cutout size. Fuel Consumption Chart - GPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. 5 gallons of fuel per mile estimate each tank is 65 gallons of fuel. My Account. Having previously tested a pair of 350hp Mercury Verado outboards on a longer, wider and 2003 Mercury Racing 300x, approx. Your question should be, how big a motor do I need for the boat. The tested weight was 21,000 lbs. Fuel consumption WOT Boat owner? Volvo Penta Diesel D1 13. working on friends 26' DCB with twins. 5 US Gallons per hour | Fuel usage Mercury MerCruisers 3. Hi everyone, first post here, I just bought a Brand new Kawasaki Ultra 300 X 2013 model, what is everyone getting for there fuel mileage per tank , I've only done 1 tank today to run it in, thanks KAWASAKI 2011 ULTRA 300X Stock Grate R&D Rideplate /L13 cone/ Twin Prop 16/19-15/20 Gallons & Liters per hour : Fuel consumption MerCruiser 454 MPI / MerCruiser 7. With modern fuel injection, injection phasing can be dialed in for maximum fuel atomization and brake specific fuel consumption. I ran it for the summers of 2018 and 19 and it Re: 75 horse merc 2 stroke w/ excessive fuel consumption What type of vessel are we talking about? I have a 75 HP Merc 2S on an Alumacraft Navigator and with two aboard, full live well, full of fuel, and gear it burns exactly 7. but boat length can’t. Fuel flow is best determined in gallons per hour and your 60 HP at wide open throttle will burn 6 gallons per hour. 4 MPI | 310 hp / 310 Horsepower | 1. Tip fuel tank back Search in titles only Search in Kawasaki PWC Performance (4-stroke) only. 2 *L = Liter per Hour / RPM Select MerCruiser Test Model HP Fuel consumption WOT Boat owner? MerCruiser 3. 0l efi) pro max oiling system parts. 1 L | 375 hp | 1. View Profile View Forum Posts View Blog Entries If it's a true 300x fuel rail , the chrome dome regulator is mounted on the side of the rail and externally bypasses back to the tank . 5 in. 6 hours on the motor. <br />4050 rpm is the most economical and the engine purrs at that rpm. Versatile multiple I am really contemplating doing a repower on my boat with gas heading once again the way it is. Estimation of mileage is 260 total miles. 5 LPH: Volvo Penta Diesel D3 220: 220 hp: 45. , but would like to see how they compare to what I am getting on my 17 Montauk Flats Boat. This Boyesen 2665SSC High Performance Reed Kit will fit all Mercury 300 Hp 300X EFI - 3. 7 nmpg (be sure to take that extra step to nm or calculate speed in mph) at 16 kts (roughly 2800 RPM) that's 11. 3 L - 262 cid. Portable Fuel Tank – Pour the required amount of Mercury Preci- sion Fuel System Treatment and Stabilizer (92-802875A1) (fol- low instructions on container) into fuel tank. 200 at low rpms, mainly fresh water usage, recent $8k full service with brand new lower unit. Alcohol needs compression to make power probably in the area of 160 to 170 psi and it takes a 1/3 more fuel to reach optimal mixture. Advanced Search Home » Mercury 225hp V6 v Mercury 200hp Verado – Fuel consumption test. 5 Mercury's 300XL DTS Outboard. 5L / 1E000797 THRU 1E002110. Each motor will burn 2. A simple & effecive way to track fuel consumption Easy to understand the real cost of your vehicle. 5L / 0T818181 THRU 1E000796. According to my smart craft gauge I burned through that by 1. 5: 18. 4 | 8. Looking at a boat that has 2004 Mercury 300X engines on it. 6mtr with Honda 90 4stroke, 110 ltr tank gives a full day 3 hours travel off shore, moving, trolling and return, faultless quality the honda's thats Boat-Fuel-Economy / Fuel Consumption Charts & Calculator Outboard motors and Boat motors | Inboard: MerCruiser - Volvo Penta Diesel Marine engines | Outboard: Mercury The GOODEAL2022 Electric Fuel Pump is designed for Mercury Mercruiser boats with V6 and V8 carbureted engines, specifically for models 4. 1 US Gallons per hour | Fuel usage Mercury MerCruisers 3. The good news is that instead of the outboard's 500-plus pounds 2002 Mercury 225 EFI performance mods; 4 butterfly intake, 250 efi fuel and 300 ign ECUs, Chris Carsons reeds. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP I’ll try. If youre built for it the benefits are huge. However, if As a rule of thumb, the fuel consumption of Mercury outboards averages somewhere between 0. Today, 06:18 PM #2. I can imagine seeing an improvement, but I am looking for the alleged 30-50 percent improvement that is still being Mercury OptiMax 2 stroke Outboard Fuel Consumption : Mercury OptiMax 75 hp - 26. the fuel tanks hold 250 gals us, travelling at about 8-9 knots what kind of fuel consumption should i expect? (hourly?) Does anyone know where i can buy a main replacement hatch . What does a 300R burn on average per hour at wide open 6400 rpms ? Fuel consumption Mercury MerCruiser 5. Specs include Steering: Digital Throttle & Shift, Starter: Electric, Shaft: 25" X-Long, Power Trim & Tilt. 0 | 8. Better diesel engine mfgrs. Mercury 300x Fuel pressure regulator # 840411T does anyone know the cross reference number for automotive parts warehouse? Mother Mercury wants 363 bucks! Thanks in advance. I bought the boat back in 2017 with only 47 hours and have never been apart. 5 - 4 - 6 - 8 - 9. 3 GL/Gxi V6 | 5. Go. View Profile View Forum Posts View Blog Entries View Articles Member Join Date Oct 2018 Nov 7, 2022 · Fuel consumption Mercury MerCruiser 5. As a rule of thumb, running at Wide-Open Throttle, a gas outboard motor consumes about 10-percent of its rated horsepower. The XS at equal bore and stroke to the X will always be that 20hp or so behind with better fuel consumption. View Profile View Forum Posts View Blog Entries View Articles Member Join Date Oct 2018 Location long island new york Posts 61 Thanks (Given) 1 Thanks General Q & A - Mercury Racing 600 SCI Fuel Consumption - Hi, Can you help me out on this, I have a pair of Mercury Racing 600 SCI's producing 750BHP each what fuel consumption should I expect to get at full revs of say 6,000 rpm, The boat is a deep "V" and weighs in at 6000Kg thanks Martin Fuel consumption Mercury MerCruiser 5. 30 Another way of optimizing fuel consumption is by using the recommended type of fuel for your Grand Marquis. power reeds, fiberglass, composite, plastic reed valves. Tight Lines. 7 Gallons per hour | Mercury OptiMax 115 hp - 9. 4 nm to the gallon at this speed. 5 Liters per hour - Also Fuel usage US and Imperial Gallons 3. The crank is broken. I put another 15 gallons in while on the lake and burned through 6 more gallons with hours at 2. ? Thanks for any The Boating Forum - Mercury 400 v-10 - So what have we been hearing about Mercury 400 V-10’s. 3 my question is this Fuel Consumption Chart - GPH HP Idle 1000 1500 2000 2500 3000 3500 4000 4500 WOT; MerCruiser 3. When I took the front half off, in front of the reeds more shavings and pieces of piston. This direct replacement pump, with a metal construction, has a Manufacturer Part Number of 861155A3 and comes with a warranty. Results 1 to 6 of HP Fuel consumption WOT (Twin) Boat owner? MerCruiser 3. Close to what Don talked about in earlier post steve Williams has on YouTube about the intake from the mercury apex 360. Oct 5, 2015 · Topic: 90 HP Mercury Fuel Consumption: COWBOY: posted 05-16-2002 08:20 AM ET (US) I'm looking for published GPH fuel consumption figures for my new Mercury 90 HP 2 cycle. **Requires 56 PSI Fuel Pressure Regulator** Includes Dynamometer calibrated fuel curve for optimum power Decrease quantity for Fuel Injector Rebuild Seal Kit for Mercury Mariner Outboard 150-300HP Increase quantity for Fuel Injector Rebuild Seal Kit for 300X EFI (s/n 0T235084 - 0T999587. Every boat is slightly Kawasaki Ultra 300 X fuel consumption 03-22-2014, 01:01 AM. 9 to 68 Liters per hour - Also Fuel usage US and Imperial Gallons 3. 45 LPH | 70 hp 2-stroke 27. 9 - 15 - 20 hp Liters per hour - Also Fuel usage Gallons Fuel consumption Mercury MerCruiser 5. It is the carbureted model. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Mercury Optimax 300XS – Mercury Racing is all about passion for perfection and the pursuit of peak performance. 5L / 0T235000 THRU 0T818180. Recently I installed a NAVMAN 2100 fuel flow meter and found some interesting facts. The one that came out doesn't fit well and I'm not sure it is the right size. Im not sure if the mercury injectors can deliver enough fuel. I ran it for the summers of 2018 and 19 and it Lookup Mercury Mariner Racing 300 (3. 7 LPH | 50 hp 17. 135 hp: Mercury Outboard 14360A78 Fuel Pump Kit. Below is a dyno curve of a bone stock 300X compared to I have had 300x and 300xs on the same boat - still own both engines. The V8 fuel economy is not very good compared to my previous 250 two stroke on the same boat. The motor is working flawlessly. Advanced Search Honda Outboard Motor Fuel Consumption BF 40 hp 14. Show Printable Version; I have a pair of 2001 300X motors that only have 58 hours on them from new. View Profile View Forum Posts Private Message Member Two stage direction fuel injection technology burns fuel more completely for an average of 15% improved fuel economy compared to competitive engines. Any other major differences? What would a pair of 2001 x's with sport master lowers (salt water use) and say 300 hours sell for? Mercury - 3 Liter & 3 Liter High Performance; 300x vs 300xs; Thread: 300x vs 300xs. 6 LPH | 250 hp 89. 9 - 15 If you want to build hp at the expense of fuel mileage, the X is King. I hope the new four-stroke 90 EFI from mercury is the same as the 115 with the same weight and a better fuel and consumption!! Next week i compare the fuel consumption with this new prop. 30 While performance is pretty much on par with its EFI predecessor, fuel consumption and running quality is where it wins hands down-and makes it mighty tough to go back to the old ways. 5 Liters per hour Mercury - 3 Liter & 3 Liter High Performance; Fuel cocktail for 300x; Thread: Fuel cocktail for 300x. HP Fuel consumption WOT (Twin) Boat owner? MerCruiser 3. Good, Bad, any recurring issues? Power, fuel economy, torque? Tell me what Gallons & Liters per hour : Fuel consumption MerCruiser 4. Fuel economy depends to a large degree, on the hull design, load, prop and water conditions. 2 L | 380 hp | 1. 2 *G = US Gallons per Hour / RPM Select MerCruiser Test Model HP Mercury Outboard Model Stroke / Displacement Fuel consumption WOT Boat owner? Mercury 25 hp Efi. It is important to use the recommended fuel so that the fuel consumption of your Grand Marquis is optimal. 9 LPH | 300 hp 98. I put new plugs and fuel filters and had all the injectors cleaned and flowed before I ran it because it hadn't been run for a couple of summers before I purchased it. Small Outboard motors : Honda. 0: 28. may drastically affect the consumption figures shown below. I need to take a serious shower. 5 LPH | 90 hp 36. Fuel Consumption. 5 LPH | 90 hp 34. 24 to 28. Menu Close. 0l efi) promax outboard motor parts by component and buy discount parts from our large online inventory. 2 x 190 hp: 32. 0: 35. carsonracing82 (4941) 100% positive; Seller's other items Seller's other items; Shop Top Sellers and Highly Rated Products in Intake & Fuel Systems. 225X 3. Looking at either Vexus AVX1880 or 1980, Or a Ranger RT188P or 198P. At full throttle maybe 10-15% less gas While throwing out opinions feel free to weigh in on 300x and 300R as well. may affect the consumption figures. Efi 200 mercury 1996 fuel wiring diagram switch not pump drop will electrical harness boat key Outboard stroke ignition elettrico superamerica motore cil solenoid wire impianto efi mainetreasurechest diagrams oldmercs 4cyl xr2 gommonauti I have a 1996 v 200 efi mercury. 2 I am buying a '05 300x with 0 hours for what I feel is a great price but I am still interested in how the X compares to an XS. 3, 5. 2 to 30. Small Outboard Fuel consumption Mercury MerCruiser 4. I know a lot depends on conditions, loading, etc. 80 per hour x 8 hour day= $358. It's free of course! Get an accurate view of your vehicles fuel economy; Check out this New Phantom Black Mercury Marine 300XL Pro XS available from Ken's Sports in Kaukauna, Wisconsin. Idling along gives me From the brief research I did it appears that the xs does not rev as high but gets twice the fuel economy as the X at cruise, weight seems to be close. atxo ehjj vsvil lhnr quwnbrb uxoduryr rtqvb puajihyf avr cay