How Many Hours Will A 2 Stroke Outboard Last

Search and browse boat ads for sale on boatsandoutboards. If 2-stroke engines were to be removed completely, then the money currently being poured into R&D would not be wasted on such a ' dead end. The engine I tested was nearly new with only a couple of hours logged. There are a number of opinions about boat engine hours, most of them siding in the lower is better camp. A two-stroke diesel engine is a Diesel engine that works in two strokes. For example, if an outboard was manufactured in 2010, the number "10" would appear in the box at the lower right portion of the label. Clean Used 2001 Mercury 40 HP Carbureted 2 Cylinder 2 Stroke 20" Outboard Motor. With all of this available at a competitive price, it is no wonder this little 6hp outboard receives so much attention and praise! The 6hp short & long shaft models are now available with either an Internal 0. Re: How many hours does an outboard last? I ran a 1980 150 HP Johnson V6 to over 8,000 hrs, with only a honing job and one size over pistons, done once. This outboard even comes with a visible oil pressure indicator, located on the front motor cover for convenience, to warn you of a possible low oil level. spark plugs every 200hrs. For years, we computed outboard gas consumption easily. 5 (but still noisier than its gasoline counterpart). The USCG had a small boat in the shop here last week…. Boat ownership is a blessing! C&I take immaculate care of our fishing equipment and, after many years of faithful service, finally turned in the old Merc Force for an offshore competitor, the Suzuki 4-stroke 90 hp. Or does reliability become the main issue, and the electrics just don't work any more. If you look at this way, a two stroke motor with 1000 hours is the equivalent of a four stroke with 2000 hours. its rediculous. In this boat motor repair guide, we will go through how to maintain your outboard boat motor. If I'm not mistaken, a Honda dealer can plug their diagnostic machine into the engine, which can show engine hours and any faults recorded. Technology Learn about the technology across the range Portable Two Stroke 2 - 15HP. I started using these motors on one of my boats back in 2004. No big deal. 8HP 4-Stroke Outboard Engine. Re: Calculating fuel consumption - 5hp Outboard I've motored all the way back from St-Vaast to Christchurch in fairly calm conditions with an old 8hp Honda 4 Stroke on my 26 foot boat and used less than 2 litres per hour at 5 knots. How long is the stroke of an engine compared to length of a crankshaft throw? The length of the crankshaft throw is the stroke of the engine. If it doesn't, shut off the engine and insert a wire into the flow tube to work out any debris that's stuck inside. 2-stroke 50hp and below 245 cca (323 mca) dp24 140 24m5, 24m6, 24m7, na na outboard models manufacturers recommended battery minimum specifications. The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. I have a Mercury 150 4 stroke now. In 1922 the U2 outboard was introduced- a two stroke 2 cylinder motor, and 343 units were sold the first year. These events usually take place in the mountains, the last couple of years near West Yellowstone. The Suzuki and Yamaha are far quieter and more fuel efficient than equivalent 2-strokes, a 23-ft. So, for the typical fisherman that puts in a 10 hour day of fishing, they might only have 30 minutes to 1 hour of use on the main motor. I guess if you are not doing too many hours, a four stroke has definite advantages, however for me, the 2 strokes win on maintenance costs every time. Some of these outboards suit dissimilar applications. I feel that the E-TEC runs as smooth, quiet and clean as any 4-stroke outboard that I've experienced while using considerably less fuel and oil and. farm tractors do not get that kind of use in a year. It was invented by Hugo Güldner [] in 1899. How many hours are too many hours on an outboard? I'm looking at used boats, as the last one I bought was new and was way too expensive considering how often I use it. 1 gallon fuel tank (6C model). 5 hours ago · Thousands of patients who are missing the signs of stroke are losing out on vital time and taking hours to get to hospital, it has been claimed. Within two years, many bluewater boatbuilders were fitting purpose-built outboard brackets from companies like Armstrong and Gil, making mounting conventional outboards on big boats a breeze. The days of two strokes are getting behind us now (with a few exceptions) and the future is Four Stroke outboard motors. Johnson and Evinrude carbureted 2-stroke outboards since 1964 require a 50:1 fuel to oil mixture (2%) on engines without an automatic oiling system - 6 gallons of gas to 1 pint of outboard oil. However, the world’s largest two stroke engine is 89 feet long and 44 feet wide; the size of a house! The engine is called the Wartsila-Sulzer RTA96-C, and it’s a two stroke diesel engine that is manufactured by Aioi Works in Japan. It pumps out 140 horses, yet weighs just 410 pounds ready to rig. A water pump repair kit is available for almost all outboard models. November 28, 2016. The Vmax SHO is every bit as light as the 3. I'll try to get pictures soon. I have been looking on craigslist and almost every truck I have looked at has 150,000 or more. Likely less than 50 hours. Fast, free delivery available in the US and Canada. Just a regular plain old oil and filter change, but on a little different engine. “A few years ago Suzuki actually did a study to see how long an impeller would last if you started the motor dry,” said Greenwood, “and it was about 20 or 30 seconds. Last edited: Aug 7, I wonder how many hours you can go before having to do a rebuild. @@@@@ back, Suzuki could be your ultimate determination. 3 ohms, note the value. " Two-stroke (two-cycle) engines require you to mix the oil with the gas in exact amounts so the oil acts as a lubricant for the crankcase, while four-stroke engines take oil and gas separately. they should last longer then a conventional 2 stroke though. Overall the motor runs as good as the day it was new. Anymore and you've over-capitalised on the rig and you'll make a loss when it comes time to trading up. 2/per case. Troubleshooting Ignition Problems on a Mercury Outboard By Cleveland Van Cecil ; Updated April 12, 2017 Mercury Marine is an international motor boat company based in Lake Forest, Illinois, providing motors for private, commercial and government craft. Robbins Marine has been taking care of boaters and their families for over 55 years! Offering quality boat lines such as: Alumacraft aluminum fishing boats, Bayliner runabouts, Bennington pontoon. Westmarine 50ltr fuel tank with fuel gauge, new (never used). NASA currently is working to replace the left-side outboard batteries. To find your nearest Suzuki Marine Dealership, use our Find a Dealer search. mine is a 1999 Merc 90 2 stroke, no clue how many hours but it's old. Working of 2 stroke engine ! Working of 4 stroke engine ! Difference between 4 stroke & 2 stroke engine !. For this Yamaha YZ250 motor, it was the crank after 250 hard hours. The Forum is a free service, and much like the "free" content on Public Radio, we hope you will support WoodenBoat by subscribing to this fabulous magazine. The lightest DOHC outboard in its class, this I-4 is the perfect, lightweight 200-hp solution for small- to medium-size boats. Two sets of these were on Grady-White 272 Sailfish, and another on a Pursuit 2855. Do you think that a four stroke is more durable than a 2 stroke? I understand that Honda four strokes utilize the same blocks as their cars. “ Mercury 100hp 1993 2 stroke 25” Outboard Motor Engine no spark low hours. For example, if an outboard was manufactured in 2010, the number "10" would appear in the box at the lower right portion of the label. How long will a 2 stroke outboard engine last? 80 years. No two Yamaha outboard models are ever quite the same as each year Yamaha Marine subtly changes and improves its motors. By Kevin Falvey. These digits coincide with the last two digits of the year in which the outboard was manufactured. Battery charger, new t top lights, new bow rail, new electrical wires and connections. No two Yamaha outboard models are ever quite the same as each year Yamaha Marine subtly changes and improves its motors. Join our email list to learn about the latest product information and special offers. If the number of poles is not known, consult the “Outboard Tachometer Application” chart or call Faria® Marine Instruments at (860) 848-9271 with make, model, HP, and year of the motor. Founded in 1939 by the talented engineer-businessman Carl Kiekhaefer, the Mercury brand of boating engines are found as factory equipment with many watercraft manufacturers. Within two years, many bluewater boatbuilders were fitting purpose-built outboard brackets from companies like Armstrong and Gil, making mounting conventional outboards on big boats a breeze. Cox Powertrain, a British diesel engine innovator, has for the last decade followed an intense development program to launch a high-powered, 300-horsepower diesel outboard. The average outboard engine runs for about 1,500 hours before requiring significant maintenance. I found a boat that could be it but am concerned about the hours. The Last Folksinger Ramblin’ Jack Elliott befriended Woody Guthrie, hung out with the Dead, and hit the road with Bob Dylan’s Rolling Thunder Revue. Put enough hours on a 2 stroke engine and something will let go. During the last several months we had the opportunity to sea trial four boats with Yamaha outboard motors in the 200 to 250 hp range. 2017 Mercury 8 HP 8EH Outboard Motor Mercury 8hp outboard motors are compact and lightweight. Download Mercury outboard repair manual, mercury outboard repair manuals online, mercury 115 hp outboard 2 stroke manual, mercury 40 hp 4-stroke outboard service manual pdf instantly. Commercially used engines usually last longer because of routine use. Suzuki DF 115 Outboard Suzuki's new DF 115 (and its sister motor, the DF 90) are the first outboards in the industry to use an offset driveshaft combined with a two-stage cam which reduces the motor's physical size yet increases overall performance. It also comes just a week after the release of an all-new lightweight 25hp four-stroke outboard. tecumseh slash game fisher 7. Better technology means longer life. The year was 1909. This now includes Timothy Omundson. Just got my first two stroke in many years ( last time I owned a two stroke was a used PE175 in the 80s). For this reason, outboard motor maintenance is a key part of owning a boat. For starters, it’s widely accepted that 2 stroke engines don’t last as long as their 4 stroke counterparts. The combusted oil of a 2-stroke is accounted for in its emissions, a factor in their old reputation for being somewhat smoky. If you ask ten people about breaking in an outboard motor you'll find one or two "cowboys" who'll tell you it's not necessary. Just wondering how many hours of use on a 2stroke/4 stroke? is a safe amount to purchase? how many hours would be an outboards life span? Any information regarding this/the Trailcraft hulls I would be very interested in, Iam looking at these so I can out my electric on the front and continue the breaming aswell as having a self draining deck. For example, if an outboard was manufactured in 2010, the number "10" would appear in the box at the lower right portion of the label. This INSTANT DOWNLOAD 35 horsepower Mercury, Mariner, Yamaha, Suzuki, Johnson and Evinrude outboard engine repair manual was designed for do-it-yourself mechanics and factory trained technicians. MERCURY 115 HP 4-STROKE New Boat Motors, Engines & Outboards, Mercury Motors from Bridgeview Marines. Many of the same protesters who confronted him then returned to the Capitol on Tuesday -- albeit in far fewer numbers. The 2 stroke Rotax's are of the rotary engine type and 2 of them, the 787 and 951 use the counter balance shaft with power valves. Refer to question #5 for information on oil. What Ole had produced was an outboard that was better engineered and that was more practical for the time. Because Yamaha wants to answer the needs of as many users as possible with reliable outboard motors capable of meeting the demands of the harshest use conditions and environments, we continue to provide a full lineup of 2-stroke models in Enduro and kerosene-fuel specs alongside our 4-stroke lineup. 2006 Yamaha Outboard Motor Prices and Values Select Yamaha Outboard Motors Models Below A multi-national Japanese conglomerate founded in 1955, Yamaha Motor Company produces a plethora of vehicles including cruiser motorcycles, street motorcycles, ATVs, off-road motorcycles, scooters, snowmobiles, side x side UTVs, personal water crafts, speed. Pessimists are 35% more likely to suffer from a heart attack or stroke than optimists as many optimists parents’ generation for the first time last year — largely due to economic. Yamaha's are premium motors--especially the modern 4 strokes. Since the two stroke engine fires on every revolution of the crankshaft, a two stroke engine is usually more powerful than a four stroke engine of equivalent size. Ginny Sugimoto, MD, Special to the Kitsap Sun Published 1:52 p. The lightest DOHC outboard in its class, this I-4 is the perfect, lightweight 200-hp solution for small- to medium-size boats. Life expectancy of these Yamaha engines will be at least as good as anything else out there, which is a long damn time if you dont treat it like dirt. Many boats are equipped with a hour meter that tracks of how many hours the motor has been used. We want to buy two used ones (the full watercraft, not just the motors), and don't know how to gauge the hours of use on the Hobb's meter. She is the cabin version with sliding hatch and has very pretty lines but with a modern design inspired by the Brightlingsea fishing smacks. Generally, engine meters turn on automatically when the engine is turned on and turn off automatically when the engine is turned off. Mercury's Optimax 200 is a three-litre V6 DI two-stroke with a two stage direction fuel injection system. I put this down to the two stroke motors firing every revolution as apposed to every 2nd. It is still used for skiing today, but only on our salt water excursions. The final set of lithium-ion batteries will be installed in the. Old style carburetted 2-stroke outboards, while still available in New Zealand and Australia, are banned from many parts of the world, including Europe and many states in the US, especially California, due to their being non-compliant with stringent emissions regulations. What is the realistic life/hours of a 4-stroke PWC? With 4-stroke PWC's costing upward of $10,000, I have to ask if they will ever be worth buying. Elsewhere in the episode, a Brazilian woman named Aline gave birth after suffering a stroke. The outboard must be correctly installed. The Boating Forum - Outboard Engine Life Expectancy - I'm new to boating and this forum (only my second post). However, the range can be from 5 - 200 hours annually. I would guess a 2-stroke 250 should last around 40 hours between top ends. 3 gallon fuel tank (6CD model) or with an external 3. Search and browse boat ads for sale on boatsandoutboards. Mercury/Mariner 2 stroke powerheads rebuilt. Two-cycles are mechanically simple and can last a very long time. The instructor then went on to say the estimated life of a two stroke outboard should be 6000-7000 hours of normal use. I have been looking on craigslist and almost every truck I have looked at has 150,000 or more. Usage: Now that the Honda 2 HP outboard is prepared and installed properly, we began to fully apply it on the water while fishing. 5-horsepower motors. Myth: Four-stroke outboards are more fuel-efficient than two-strokes. roughly 500 (pick up this arvo) - jumped up to $765 on pick up. mine is a 1999 Merc 90 2 stroke, no clue how many hours but it's old. The lightest DOHC outboard in its class, this I-4 is the perfect, lightweight 200-hp solution for small- to medium-size boats. MERCURY 60HP 2 STROKE OUTBOARD BOAT FISHING for sale in Hornsby NSW - MERCURY 60HP 2 STROKE OUTBOARD BOAT FISHING 9 hours ago. 3L Series2 2008 model and later) and any 4-stroke OUTBOARD model 2002 and prior purchased for pleasure use; 3. i guessestimate 120 before winter is here enough to make me put it away, 120 in less the 12 months of use. In 1922 the U2 outboard was introduced- a two stroke 2 cylinder motor, and 343 units were sold the first year. Mercury® TwoStroke Outboards. occurs first. About the Yamaha company: Yamaha has experienced a large growth in outboard motor sales and currently outsells their competition in over 140 countries. I had a 1982 3HP Evinrude and it ran fine. Motor is a two stroke and not sure how many hours but I ran it through summer. This bike is a KTM 150SX. The supply of this oil is controlled by the throttle position and engine speed. Oil injected. If you use the TCW-3 oils, yeah,it'll probably run just fine. Have put many hours on it running up and down the Ocklwaha River (Florida) in a 15'4" Gheenoe. So how many hours / years will you get from a two stroke, a four stroke. This 2001 21 foot Carolina Skiff Sea Chaser is powered by a 2013 Yamaha 2 stroke outboard with less than 200 hours on it! Features include a brand new stereo system with two 6' audio pipe speakers, two brand new batteries, two new bilge pumps, new GPS. The first pair was successfully transplanted in North Carolina more than 20 hours after donation. Then, when builders began to integrate pods onto boat transoms, the Sea Drive went the way of the 8-track tape. Tradition and resistance to change have long been features of the game, not bugs. Do you think that a four stroke is more durable than a 2 stroke? I understand that Honda four strokes utilize the same blocks as their cars. The most important points to breaking in a 2 stroke is to let it warm up fully each heat cycle before riding it (should take about 10 seconds with choke on but no throttle, followed by choke off and 50 seconds fast idle on a 70 deg F day), varying the rpm while keeping the rpms in the range for. How do you perform a two-stroke leak down test? Two-stroke leak down testing is a great way to determine the health of a two-stroke engine. Cleanliness and Care of Outboard Motor A marine power product is a combination of many machined, honed, polished and lapped surfaces with tolerances that are measured in the ten thousands of an inch/mm. Other models require the user to mix the oil and fuel together in the outboard’s main fuel tank each time the fuel tank is topped up (this is known as a premix model) In addition to this you will need to know if your outboard’s oil/fuel mixture is either 50:1 or 100:1 so that the correct amount of oil is poured into the fuel tank. I would expect at least 5000 hours out of any good four stroke outboard - none of mine were fully loose until after 1000 hours. All lakes in California and many throughout the northwest already enforce these standards. The Honda BF 150 is available in three different types: L and X. I know a 2-stroke engine has a life span of what 300-400hours? Will a 4-stroke really offer 2,000-3,000+ hours with out any work other than basic maintaince (Oil changes)?. During the last several months we had the opportunity to sea trial four boats with Yamaha outboard motors in the 200 to 250 hp range. Mercury outboard motors have an hour meter called a MercMonitor. I would be disgusted to only get 40 hours from a 2t top end!. The Pearsons may be the heart and soul of This Is Us, but the Season 4 guest stars are already proving to make their mark on the series in very significant ways. 2/per case. Two sets of these were on Grady-White 272 Sailfish, and another on a Pursuit 2855. These enormous two stroke engines are designed to power super oil tankers and container ships. There are several different Yamaha F20 models. Today, in outboards, the four-strokes are beating two-strokes in weight. In the maintennace manual. Mercury 25 HP Four Stroke Outboard Engine $2,500usd Mercury 30 HP Four Stroke Outboard Engine $2,600 usd Mercury 9. This isn't necessarily true. Yamaha virtually cloned OMC 2 strokes when they began to make their name in the early 80's. How much does an outboard motor tune up cost? On average, a basic outboard motor tune up should be between $80 and $250+ for just the labor, not including the parts. Going forward from July 1, 2018, outboard engine manufacturers, importers and distributors will no longer be able to import traditional carby two-stroke outboards, or any other outboard engines that don't meet the new standards. Overall it is a good motor, but I still wouild rather have an old two-stroke 3 hp Evenrude or Johnson. The below table is a conversion for Kilowatt output to horsepower hp = kW 1. 3 ohms, note the value. how often do i need to change the oil on my fourstroke or verado outboard ? every 100 hours or once yearly,whichever occurs first. Two stroke engines burn oil and are designed to do this, and require the proper oil in the gasoline. That's lighter than a competitive 130 4-stroke and even a 2-stroke 135! What's that mean to you? Speed! The less weight you haul around, the faster you go. The supply of this oil is controlled by the throttle position and engine speed. Last edited: Aug 7, I wonder how many hours you can go before having to do a rebuild. 1 day ago · For instance, last year, figures from the World Health Organisation obtained by the Uganda NCD Alliance indicated that NCDs kill up to 100,000 people annually; which is 35 per cent of the total. what the rpm idle setting 60 hp mercury 2 stroke; what to set idle at out of the water mercury outboard 75hp; what will cause outboard motor to fail to idle; what would cause outboard engine to idle to fast; where is the fast idle switch on a 1992 50hp Mercury outboard; where is the idle air adjustment on 50 hp mercury outboard. Re: How many hours on 4stroke before rebuild Easily 1000 hours with proper maintenance and care. I know a 2-stroke engine has a life span of what 300-400hours? Will a 4-stroke really offer 2,000-3,000+ hours with out any work other than basic maintaince (Oil changes)?. Chances are nobody with a 4 stroke has needed to have it rebuilt yet, they haven't been on the market long enough. For starters, it’s widely accepted that 2 stroke engines don’t last as long as their 4 stroke counterparts. Re: 2005 Yamaha 115 4 stroke is 500 hours a lot? How does the boat it's mounted on look? I have a 26 year old Yamaha 115 hp two stroke on a 24' pontoon boat, and you cannot kill it. For now she's on a stress dose of iv hydrocortisone and antibiotic. But there are other option that would be fine as well. Suzuki DOES/did build a VERY reliable 2-stroke. It is true that one predictor of engine and boat life is hours of operation. Cuellar was killed less than two hours later by a shotgun blast to the left side of. It boasts VTEC Technology that delivers more power, torque and efficiency at every speed. Since the two stroke engine fires on every revolution of the crankshaft, a two stroke engine is usually more powerful than a four stroke engine of equivalent size. Florida,Georgia,Alabama, Boats,Outboard Motors and Parts for Sale. It was all there for Davis, who savored an uplifting moment in an otherwise dreary season. But instead of joyfully harvesting the promised benefits of smoother running. The engine structure is relatively simple and maintenance is exceedingly easy. During the last several months we had the opportunity to sea trial four boats with Yamaha outboard motors in the 200 to 250 hp range. The reader has a new Mercury four-stroke outboard that's due for its initial oil change. Mike Praolini, service manager and repower expert at Nautical Ventures, a boat/motor dealership and service facility in South Florida, said he’s seen plenty of four-stroke outboards with 2,000 hours on the meter, and some super-well-maintained motors with nearly 5,000 hours. Lowest prices & largest selection of Mercury Outboard engine propellers. How long does a spark plug last on 2-stroke? By Goodwood2, October 7, hours deppends on how u ride my buddy fouls his plug all the time and drives me nuts. " Jansen showed me a Mercury outboard water pump housing he removed this season that is coated with melted rubber (see photo #2, above). Working of 2 stroke engine ! Working of 4 stroke engine ! Difference between 4 stroke & 2 stroke engine !. A leading name in marine engines, Mercury is recognized for producing top-quality outboard motors as well as the MerCruiser line of inboard engines. Yamaha's are premium motors--especially the modern 4 strokes. How to do a "Top End Rebuild" on a 2-stroke motor. When the next periodic maintenance is due, the engine notifies the NMEA 2000® network, and a maintenance indication is displayed on an NMEA 2000® compatible device. It’s the lightest in its power segment, despite the largest and the one with most roque (23% more than the old one at 3500 rpm). The Last Folksinger Ramblin’ Jack Elliott befriended Woody Guthrie, hung out with the Dead, and hit the road with Bob Dylan’s Rolling Thunder Revue. I started using these motors on one of my boats back in 2004. Great compression in all cylinders, tested and the cylinders are are between 105 and 110. **Below are our prices for standard complete 2 stroke powerhead overhauls, including exclusive lifetime warranty and both ways shipping. Direct injection- savior of the two-stroke outboard. All diesel engines use compression ignition, a process by which fuel is injected after the air is compressed in the combustion chamber, thereby causing the fuel to self-ignite. 1 hour ago · And he watched DeLong, a 55-year-old father of two grown sons, as he talked to the assisted-living residents who had come to the Fairmont airfield for their chance to take to the sky, but were. Tohatsu offers an outstanding line up of four stroke outboard motors, including the 100 hp, 90 hp, 75 hp, 60 hp (standard and "sport thrust" ), 50 hp, 40 hp, 30 hp and 25 hp outboard motors. How many hours you guys have on your outboard engines? 2 stroke or 4 stroke. Evinrude 70 HP outboard motor Low hours Runs great. I have a 60 hp Merc 2 stroke (1999). 50 GPH | Yamaha 50 hp 4. It was very noisy for one thing, needed to be stored a certain way, and the carb was always clogging up. Plus, it's the first in-line four compatible with Helm Master ®, our fully integrated digital boat control system. Or does reliability become the main issue, and the electrics just don't work any more. If the number of poles is not known, consult the “Outboard Tachometer Application” chart or call Faria® Marine Instruments at (860) 848-9271 with make, model, HP, and year of the motor. Nope that's not that bad. How long will a 2 stroke outboard engine last? 80 years. Most outboards manufactured before 1964 need 24:1. @@@@@ back, Suzuki could be your ultimate determination. That is IF you keep up on all maintenance items -- air filter, tranny oil, etc. I think four strokes are good for more hours, but wondering how long a 2 stroker will go. It’s the lightest in its power segment, despite the largest and the one with most roque (23% more than the old one at 3500 rpm). Other models require the user to mix the oil and fuel together in the outboard’s main fuel tank each time the fuel tank is topped up (this is known as a premix model) In addition to this you will need to know if your outboard’s oil/fuel mixture is either 50:1 or 100:1 so that the correct amount of oil is poured into the fuel tank. What is the realistic life/hours of a 4-stroke PWC? With 4-stroke PWC's costing upward of $10,000, I have to ask if they will ever be worth buying. Many people do. The technology is considered 2-Stroke, Direct Injection. Might actually be in better shape than one that's got half that many hours, sees infrequent use, and has been started a couple hundred times with the cylinder walls dead dry. Re the motor hours, that'd be slightly over 5 hours per week, 6 months out of the year, for the 8 years since new. Evinrude 70 HP outboard motor Low hours Runs great. 200hp hdpi yamaha 2 stroke. Robbins Marine has been taking care of boaters and their families for over 55 years! Offering quality boat lines such as: Alumacraft aluminum fishing boats, Bayliner runabouts, Bennington pontoon. Best Answer: If well maintained and coated inside and out with clean oil often and well flushed and stored it should last for at least 4-5 thousand hours of operation. So if your serial number is "0 1234567" you would use only the "1234567" part of it when looking at the chart below *. Buying an outbord power boat requires making a lot of decisions, and one of the most important decisions that you'll have to make is what size outbord to get on the boat. I believe a properly cared for 4-stroke should last well over 400 hours, I don't have anything to back that up, but I just can't see the manufactures selling $15,000 ski's with an engine that is only expected to last 200 hours, then cost several thousand dollars to replace. Trying to weigh pros and cons of a brand new boat versus 2005-2008 used and one of the questions is how many hours do the four strokes go before major maintenance is needed (ie the real question is how to devalue a 4 stroke with 250-350 hours on it). If you ask ten people about breaking in an outboard motor you'll find one or two "cowboys" who'll tell you it's not necessary. TIA and Stroke: Medical Emergencies. These enormous two stroke engines are designed to power super oil tankers and container ships. At full throttle and lading it typically burns under 3. How long is the stroke of an engine compared to length of a crankshaft throw? The length of the crankshaft throw is the stroke of the engine. Might actually be in better shape than one that's got half that many hours, sees infrequent use, and has been started a couple hundred times with the cylinder walls dead dry. tecumseh slash game fisher 7. Trident Health President and Chief Executive Officer Todd Gallati speaks during a groundbreaking ceremony for the new free-standing ER on Thursday, September 26, 2019. While both Yamaha and Honda make four stroke. like the other guys said maintnence is a big factor. Chances are nobody with a 4 stroke has needed to have it rebuilt yet, they haven't been on the market long enough. Mercury® TwoStroke Outboards. As a general rule of thumb, the water pump impeller should be replaced every other season. The new Mercury 150 four-stroke is a new technology engine that is about 450 Lbs. With just a little TLC and responsible practices you can keep your outboard engine(s) running reliably and smoothly for many years to come. One last go-round as the sun sets on the TT. The Orioles drew 1,564,192 last year. 2 cycle outboards can last 20 years or more and require little maintenance other than plug and water pump rotor changes. I was looking for another boat, and found one, When I question the owner about the hours on the engines he stated 800 hours (2001 225 Yamahas in salt water). 1150 hours on a 2-stroke Optimax I don't know much about the lifespan of a 2-stroke motor but if one were to have 1150 hours on a Mercury Optimax, where would you be in it's life cycle in terms of being worn out, mid term, just beginning, etc. Mercury Outboard NGK Spark Plug Guide NGK spark plugs are original equipment on many outboard motors and are excellent replacements for everyday engine maintenance. The advantage a 2-stroke outboard motor typically had over a 4-stroke outboard motor is that they made power very easily with a small engine package. Average users will only burn about two or three quarts of oil per year. It was all there for Davis, who savored an uplifting moment in an otherwise dreary season. That is not saying there is no leeway on how long parts last since there are so many contributing factors like the environment the engine is used in and how it is used. A two-stroke engine fires every time the piston moves up and down once, while a four-stroke engine fires once very two strokes. But, in two identical motors, the one running the NMMA oil may last 250 hours and the one that runs the TC rated oil might run for 700 hours. I put this down to the two stroke motors firing every revolution as apposed to every 2nd. He posted a best-of-the-round 62, the fourth golfer in as many days. Tradition and resistance to change have long been features of the game, not bugs. A 4-stroke’s oil — which must be changed periodically — is for lubrication but not combustion, so the outboard produces less smoke. About the Yamaha company: Yamaha has experienced a large growth in outboard motor sales and currently outsells their competition in over 140 countries. without fuel and motor oil. A fantastic family orientated boat. One contributor has pledged $10,000. Use a quality "ear muff" style flushing adapter that fits on the lower unit water pick-up (or flushing port when available), and run your engine at idle speed (in neutral) for at least 5 minutes to flush out any salt. The combusted oil of a 2-stroke is accounted for in its emissions, a factor in their old reputation for being somewhat smoky. When necessary, replace with the exact manufacturer and part number that your outboard's manufacturer stipulates. Although four stroke outboards have been sold since the late 1920s, particularly Roness and Sharland, in 1962 Homelite introduced a commercially viable four cycle outboard a 55-horsepower motor, based on the 4 cylinder Crosley automobile engine. My jump into the four stroke outboard world was with Mercury Verado. I had to have the computer reflashed once, and a bearing in the lower unit needed to be replaced, but never left me on the water. We have 3 Suzuki DF175 Four Stroke manuals available for free PDF download: Service Manual, Owner's Manual. So Im wondering how many hours can I expect from the top end with proper care. rebuilt the carbs 2 months ago, fires up like a champ. At only 30 lbs. Better technology means longer life. It depends on a whole range of factors, what year, what type, what environment it's used in, and whether it's a 2 stroke or 4 stroke. So, you're far better off rebuilding at regular intervals than pushing it to see how many hours you can get. farm tractors do not get that kind of use in a year. 2 and 4 stroke, short and long shaft. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. It may also contain trademarks belonging to other companies. But there are other option that would be fine as well. 5i Owners Manual 202003 Pontiac Aztek Service Manual. Re: How often do you guys change, piston, rings and bearing? yeah my manual for my cr250 says every 7. Yamaha has actually been manufacturing its VMAX SHO outboard line since 2009, but it’s only been in the last three to four years that they’ve begun to gain traction in the bass boat and pontoon markets, which have long been dominated by two-stroke power. 5hp to 300hp) deliver legendary performance and forward-thinking technology. I'm wondering how long a good quality backpack blower (Redmax, Stihl, Echo) can be expected to last. It also comes just a week after the release of an all-new lightweight 25hp four-stroke outboard. In the maintennace manual. 9 Outboard Repair Manual Honda 9. 8hp outboard. As a reference, I used to get at least 4K hours out of my old-school 2 strokes in a commercial application. Ever since ethanol problems started to surface (the last 2-3 yrs), I can't get a trimmer to last more than 1 year, (probably about 100-125 hrs) I remember when a good trimmer would hold up for 3-5 years under commercial use. Clean Used 2001 Mercury 40 HP Carbureted 2 Cylinder 2 Stroke 20" Outboard Motor. " Two-stroke (two-cycle) engines require you to mix the oil with the gas in exact amounts so the oil acts as a lubricant for the crankcase, while four-stroke engines take oil and gas separately. Mercury's proven TwoStroke engines deliver easy starting, gutsy performance, and great all-round reliability. At just over 25 hours of use involving bay and offshore fishing, my opinion is that this is a reliable and very responsive powerplant. JASPER MARINE is now pleased to introduce remanufactured outboard motor powerheads for YAMAHA applications to its line of quality remanufactured inboard and I/O engines, stern drives and outboard lower units. It is still used for skiing today, but only on our salt water excursions. 5 liters all have the same bolt pattern at the bottom and will techically interchange, but with differences in exhaust size other changes would be needed, specifically the plates at the top of the mid, or in the case of the high perf stuff, the one piece plate. Reasons to replace your OB would be to get a cleaner running 4 stroke (better for the environment), avoid the hassle of mixing the fuel, or obtain some feature you want such as electric start. People often worry that declining brain function is an inevitable part of growing old and will lead to dementia, but it is not. How long will a 2 stroke outboard engine last? 80 years. Mercury outboard parts 40, 50, 55 and 60 hp Illustration with photos 50, 55 and 60 horsepower three cylinder 2 stroke illustrations. The Suzuki and Yamaha are far quieter and more fuel efficient than equivalent 2-strokes, a 23-ft. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. The Life Expectancy of an Outboard Engine. About the only difference between two-stroke and four-stroke engines, besides the number of times they fire in a cycle, is the amount of power they can generate, given that everything else is equal. First, Honda showed the visiting press the new (and very quiet) 75 and 90 hp outboards. A full-size twist grip throttle, start in neutral, integral fuel tank and 360° steering are just a few of the features you’ll enjoy with the 2. YAMAHA YAMAHA® OUTBOARDS 39 20-30 HORSEPOWER • 3” GEARCASE Thru Hub Exhaust & 10 Tooth Spline • Replaces Yamaha® “F” Series Propellers • MUST use Gearcase Adapter Ring supplied with propeller. As a reference, I used to get at least 4K hours out of my old-school 2 strokes in a commercial application. Suzuki DF 140 Outboard Suzuki says its DF140 has the best power-to-weight ratio of any 4-stroke in its class. Motor (and boat) was used strickly for skiing till 2002, which was about 750 of those hours. 5 (but still noisier than its gasoline counterpart). MercyOne Newton. Suzuki DF175 Four Stroke Manuals Manuals and User Guides for Suzuki DF175 Four Stroke. How much does an outboard motor cost? On average, the cost of a new outboard motor can be as little as $900 to as much as $25,000 or more. You’ve got to burn fuel to make horsepower. What is Suzuki 4-Stroke Technology? Suzuki 4-Stroke Technology Four-stroke engines are clearly the dominate force in marine outboard power. So in this article we are going to discuss about the differences, advantages & disadvantages of 4 stroke & 2 stroke engine. Fast, free delivery available in the US and Canada. Traditionally, a 4-stroke engine is more energy efficient because fuel is only used once in every four strokes of the piston. Symptom duration depends on the size and severity of the stroke.