Do 4 Stroke Outboards Last Longer

A wide variety of used 4 stroke outboard motors options are available to you, such as free samples, paid samples. Bolstering Yamaha's line-up of mid-range outboards from the award-winning F70 through to the top selling F130, the new F90 uses the same 1832cc block as the F115 (and F130) but in singe-overhead cam configuration rather than DOHC. Yamaha doesn't sell a long shaft 2-Stroke under 5HP. The EPA wants the environmental assets, the public wants the seemingly good fuel economy, quiet operation and the presumed longevity of the four stroke engine platform. 40 GPH: Mercury 40 hp Efi. The throttle cable needs freeing up but will work and a mechanical person will have the motor running in no time. Who knows, maybe the dude gots himself a one off badass outboard!. Any engine put under load before it reaches its optimum operating temperature wears very much faster, but it affects 2-strokes far less. In all cases we felt it was a fair comparison. Asked in Toyota Tacoma. The days of two strokes are getting behind us now (with a few exceptions) and the future is Four Stroke outboard motors. “Seagull Outboards are tough old birds, but they won’t last forever. Yamaha 225 4 Stroke mrchamras. Sailmate model comes with the Sail propeller, specifically designed for pushing larger craft, reduced pitch, large blade area and no cupping which also. This applies to model year 1996 and newer parts books. 2-strokes seem to last a bit longer if the motor has higher cc's. This is just like the piston in a car-engine cylinder and often works through the same four-step process (four-stroke cycle), although some outboards do use a simpler two-stroke cycle. Available in both standard short- and long-shaft versions, these 4-stroke outboards can be used on any boat requiring these power levels. Brilliant fuel economy matched with great torque and power means versatility that is second to none. Tohatsu Nissan 25 30 Hp 4 Stroke Cylinder Block Assembly 3r0b011000 2002-05. Yamaha F25 Outboard Engine Test and Review The new Yamaha F25 outboard engine is a serious improvement over last year's model, and will be of interest to anyone looking for a powerful portable outboard for their fishing skiff, duck boat, or crabbing boat. With the F9. The Mercury 6 FourStroke portable outboard motor isn’t the most powerful, but it’s the best overall in its class. The four stroke engine was first demonstrated by Nikolaus Otto in 1876, hence it is also known as the Otto cycle. 50 GPH | Yamaha 50 hp 4. pdf 25hp owner's download pdf ebook yamaha 30hp 2 stroke. LAST 7 HOURS Operate the engine in-gear at desired engine speed. Was used on a 21ft yacht and pushed her along great. How often do you change the oil on a 4 stroke outboard engine? UNANSWERED. Volvo 25hp Outboard. diesel Horsepower Fresh or saltwater use How often its used and for how long each run lasts As you might suspect, this is not a simple question to answer. Two-stroke outboards still have the advantage when it comes to low and mid-RPM range torque, something that bass anglers and towing-sport enthusiasts care about. 9J is a remarkable little engine. I'm looking at an offshore boat in the 24-28 foot range. com reader prompts me to address some conventional oil wisdom that's probably shared by many boaters. 2L Super High Output four stroke outboard. Honda seem to do great lawn mower engines and my last Honda 6HP 4 stroke was nice and quiet! Yamaha, Mercury/Tohatsu etc seem to be popular. 25 Gear Rate Parsun outboard 4 stroke long shaft, tiller control boat engine come with 3 years warranty! SPECIFICATIONS: long shaft, manual start, tiller control, 4 stroke this engine will pull a 10 stone skier behind a 3. 2 x Honda 50Hp four stroke power house outboards, FUEL INJECTION, 2 x rev counters 2 x trim gaugesThe FULL HOUSE on offer!!Engines full service Aug 2019 which includes complete lube service new impellers oil filters plugs, etc. I have a Yamaha F4A - 4 stroke - that’s about 15 years old. Current prices for Inflatable Boats and motors on sale at Defender. As most major manufacturers are focusing on four-stroke power plants and competition is fierce, the end result is a marketplace with a wide range of very good motors that are ever more efficient, reliable and provide power and responsiveness at all power ranges. Complete Outboard Engines. 40, 50 and 60 hp. Prices are recommended retail prices. 6-litre narrow bank V6. It has been enough 98% of the time, but for the sake of the other 2%, I might get a 25" next time. However, do not operate continuously at full throttle for more than 5 minutes. So let's see if we can settle the score here once and for all. Disadvantages for this stroke model include being rather loud, not fuel-efficient, and a less than desirable performer at low speeds. This article arises from an exchange on the forum following a request from a member about servicing his 5hp Mariner four stroke outboard. There is no one correct answer to this question due to the many variables that may affect how long an outboard motor will last. Dumfries and Galloway 2 stroke motor, short shaft with pull start and metal fuel tank. 5hp to 40h, and come in both short and long shaft. There should be a better oil level indicator. Facebook; Instagram; Vimeo; Accessibility | Contact Us | Privacy Policy - Your Privacy Rights | Careers. Offering new and used in-stock outboard engines for sale. I troll with a 115 yamaha 4 stroke use 2 drift socks to really slow me down. Also, any way to check compression on the spot would I need a gauge that screws into Yamaha. 2 GPH | Yamaha 225 hp 17. Durability: Because the speed of four-stroke engines is lower than that of two-stroke engines, these outboards last longer than the latter. More pleasant operating experience. 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. So let's see if we can settle the score here once and for all. It was a kicker on my trolling boat and was very rarely used as I used an electric trolling motor for the most part. “For a four stroke the fuel efficiency is poor and” Written on: 13/11/2008. 5 will take you anywhere on very little gas. Oblige a man to rise at four in the morning, and it is more than probable he will go willingly to bed at eight in the evening; and, having had eight hours sleep, he will rise more willingly at. 5 HP - 30 HP - Portables 2. For years, we computed outboard gas consumption easily. Yamaha 5hp 2 stroke is $1750, i asked about performance compared to the 6hp Yamaha 4 stroke and he said neither would be really fast, but most people buy a 2 stroke. Also, many four-stroke motors are sold with longer warranty periods than an equivalent two-stroke unit, the extra cost might be considered worthwhile in the long run. We Flow , Test and Service all Outboard / Marine Fuel Injectors. I did use it in the river a couple of times. suzuki outboard boat motor 250 hp four stroke 2012, good motor? just want to know what i bought, good motor? any - Suzuki Motorcycles question Search Fixya Press enter to search. I didn't want the 4-stroke because this thing will get stored on it's side for passages, and an oil reservoir isn't a pain in the ass I want to deal with in that scenario. Small portable 4 stroke outboards and a full range of direct fuel injected ETEC outboards. Prices are displayed in NZ dollars & incl GST. Mariner F5-Sailmate - Long shaft with battery charging & high thust prop. Oem 2003 And Up Yamaha F75 F90 Hp 4 Stroke Outboard Motor Midsection 20. Check your owner's manual for your particular outboard's schedule, and keep note of when to check on them by watching your hour meter, or by using the Yamaha Outboards app on your smartphone. The MSRP of these portable one-cylinder four-strokes will vary on the model and horsepower rating, but ranges from $1,380 for the short shaft 4-Horsepower, to $1,630 for the long shaft 5-Horsepower outboard, to $1,886 for the 25-inch XL shaft 6-Horsepower version that's equipped with the aforementioned onboard 12-volt battery charging system. Tohatsu - 4 Stroke Outboard MFS30C Motor Engine Manual Start, Tiller Handle- Short/Long Sh Boat Engines for Sale in Gwynedd, Wales. There is no one correct answer to this question due to the many variables that may affect how long an outboard motor will last. It's a 4 stroke so there is no mixing of gas and oil. Shop, read reviews, or ask questions about 4-Stroke Outboards at the official West Marine online store. Any engine put under load before it reaches its optimum operating temperature wears very much faster, but it affects 2-strokes far less. All four 2-strokes were 3-cyl. “Generation” codes will change at such time new Yamaha outboards models are introduced. How often do you change oil 4 stroke yamaha (1/1) for different power configurations including diesel and gas inboards vs. It s great I use the boat 11months out of the year does great in cold weather, but I usually let it warm up for about 5min before I go out. We need you to answer this question! It should last as long as the engine. • Four-stroke outboards are up to 50% quieter than 2-strokes. I had a 1982 3HP Evinrude and it ran fine. Four-stroke outboard motors last longer because two-stroke ones need a mixture of gas and oil to keep all their parts lubricated, which isn’t easy to formulate. Engine has never loaded up. Oil is the lifeblood of your outboard. What I do see a lot of is LACK of oil failures. Usually a storage related engine seizure for a two stroke outboard meant the end at worst and poor reliability and big repair bill at best. Do you need genuine OEM replacement parts for your Evinrude 9. It was a kicker on my trolling boat and was very rarely used as I used an electric trolling motor for the most part. Instruction labels for operation and storage well marked. Re: How long do outboards last? With good service history/maintenance the most i've heard of in a 2 stroke is lasting 2500hrs aprrox before needing a rebuild and in a 4stroke 6600hrs and still running with no signs of a rebuild neccessary yet(140hp suzuki). The average outboard engine runs for about 1,500 hours before requiring significant maintenance. A drift sock is much cheaper than a kicker motor. Shaft length is approximately 1 15/16 inches long and has a spade end. The addition of the F90 bolsters Yamaha's line up of mid-range outboards from 70 to 130hp. 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. It last ran, one and a half years ago. 40 GPH: Mercury 40 hp Efi. Yamaha 5hp 2 stroke is $1750, i asked about performance compared to the 6hp Yamaha 4 stroke and he said neither would be really fast, but most people buy a 2 stroke. 0L (yes 3000cc) mariner 150hp 4 stroke. All of our engines exceed the highest CARB 3-Star rating to meet the rigorous California Air Resource Board's standards for 2009. Mobile Marine has the most selection in Huntsville and area for Outboard Motors with Yamaha, Evinrude and Mercury outboards. How long does a water pump last in a 4 stroke outboard on average? it consideration on my outboards. All outboard motors usually have a 100% actual outgoing inspection. 2019 40hp outboard motors for sale-New 4 stroke boat engines F40LA with free shipping worldwide and factory price. That's why our outboards are backed by a three (2-stroke) and five (4-stroke) year recreational warranty, for all Suzuki Marine outboards purchased from 1 September 2013*. I removed and cleaned out the carburetor, and found a small amount of discoloration inside. The 43-year-old American returned Monday to. The boat currently has a 70hp Johnson two stroke outboard which is getting tired and is not 100% reliable. Instruction labels for operation and storage well marked. it sat for 1 year with fuel in the tank and lines, and now when it runs, it seems fuel starved. I have run Only five times. You can have long, beautiful, luxurious nails without going to an expensive salon. 526 cc - 32 cid. does not leak in normal position. Most outboards manufactured before 1964 need 24:1. Four-stroke outboard oil got you stumped? You are not alone. satisfaction with four-stroke outboards in a tie by J. Evinrude ETEC outboards are available from 25hp. Four Stroke Outboards; Four Stroke Outboards. The lack of a dedicated lubrication system means that the parts of a two-stroke engine wear-out faster. How long can I reasonably expect an outboard motor to last? Is there a rule of thumb? If I were to repower, I would be inclined to go with a four-stroke, but I'm concerned about the extra weight of a four-stroke. SUZUKI SOCIAL. To keep a good outboard running, you need the right parts. Evaluating the cost of fuel and oil requires specifying the particular 4 stroke and 2 stroke engines in question and then determini. That being said, different engines have different power curves, and one might be ";peakier" than another. 2 stroke outboard compression testing 2000 1978 honda 50hp outboard motor compression reading for 75 hp 2001 mercury outboard compression specs 20. Marine Small Outboards Specializing in used 4 stroke outboards and 2 stroke outboard boat motors. Although there were some 4-stroke outboards being manufactured, it was not until 1962 that Homelite introduced a commercially successful 55 horsepower 4-stroke outboard motor. 9hp Suzuki offers a long list of advanced features that you'd only expect to find on larger, more expensive outboards. 9hp is ideal for jon boats, small skiffs, and inflatables, as well as sailboat and "kicker" auxiliary applications. Two-stroke outboards still have the advantage when it comes to low and mid-RPM range torque, something that bass anglers and towing-sport enthusiasts care about. As most major manufacturers are focusing on four-stroke power plants and competition is fierce, the end result is a marketplace with a wide range of very good motors that are ever more efficient, reliable and provide power and responsiveness at all power ranges. Honda is also the only one to offer a non-declining 5-year warranty. Unmatched in its class, the Tohatsu 9. The lack of a dedicated lubrication system means that the parts of a two-stroke engine wear-out faster. 9hp ELH Electric Start, 20" Long Shaft, four stroke outboard motor This is a beautiful motor. Suzuki Marine, a leader in 4-stroke outboard technology and performance, is proud to introduce its newest model, the DF350A. We go through and thoroughly check our motors, We first do a compression check,then we do a leak down check. Needs lower unit services because of being in. Brand new, genuine Mercury Marine/Mercruiser OIL CHANG [email protected] usually a 2 stroke will last about 5000 - 10000 miles if taken care of properly but they can last as mush as 18000 is the highest ive seen. Then I used the same gas (i. Horsepower is the amount of work being done. 2006 model Mercury four strokes from 2. How to clean IAC of 4-stroke Yamaha Outboard 04-27-2014, 06:13 AM Last edited by TownsendsFJR1300; I was not able to touch very long without burning my. Do you need genuine OEM replacement parts for your Evinrude 9. I was told that marine 4 strokes are basically car engines on their side. Find outboard engine specs, special financing, accessories, and Honda Outboard Motor dealers near you. Four stroke outboards. 30 GPH | Yamaha 90 hp 9. Was used on a 21ft yacht and pushed her along great. Buying a dependable used outboard is a great alternative to repowering your boat with a brand new motor. com offers 3,773 used 4 stroke outboard motors products. This 4 hp Mariner has a 20" Long Shaft. OPTI-2 oil was tested on our 2 stroke engines and OPTI-2 oil is excellent. Gas shut off and tank valve. Mobile Marine has the most selection in Huntsville and area for Outboard Motors with Yamaha, Evinrude and Mercury outboards. Volvo 25hp Outboard. This is a 15 foot fiberglass boat with a 25 hp Yamaha 4 stroke has a helm with steering and remote outboard motor controls with a remote control 55lbs Minn Kota ipilot trolling motor has batteries for both trolling and outboard there is no live well but a good unit trolling motor only used two years lightly I am asking $4500. 9 and the 15 is about $300, $2700 and $3000 respectively, so that's not really an issue. How to clean IAC of 4-stroke Yamaha Outboard 04-27-2014, 06:13 AM Last edited by TownsendsFJR1300; I was not able to touch very long without burning my. A wide variety of used 4 stroke outboard motors options are available to you, such as free samples, paid samples. 2008 Mercury 150, 4 stroke, long shaft outboard motor. Very strong 4hp Mariner long shaft outboard. Honda 20hp 4 stroke 2004 year model long shaft outboard parts, with electric start and power trim. Used 2012 Yamaha 150HP 4-Stroke F150XA EFI Standard 25 Inch Shaft Length Outboard Motor For SaleThe moto. Feel the Extreme. I didn't want the 4-stroke because this thing will get stored on it's side for passages, and an oil reservoir isn't a pain in the ass I want to deal with in that scenario. Skeg also acts as a rudder when the engine is not running. At the time of its release, the F225A had the highest horsepower rating of any 4-stroke outboard in the world. 5 HP - 30 HP - Portables 2. Always run on 89 or better octane with Mercury Premium Plus 2 stroke oil. It now not longer will crank. com reader prompts me to address some conventional oil wisdom that's probably shared by many boaters. I'm 72 years young and I can carry this motor with two fingers. cause some four. 5 through 30 HP are built by Tohatsu. Less Fuel: I fueled up with a guide (using a four stroke) the other day having traveled an equivalent distance. There is no one correct answer to this question due to the many variables that may affect how long an outboard motor will last. 2-strokes seem to last a bit longer if the motor has higher cc's. Does anyone know what year Yamaha stopped making 2 stroke outboards? What their reason was?. 9J is a remarkable little engine. Mercury FourStroke engines deliver no-compromise performance, fuel-efficiency, reliability, innovative features and smoothness to ensure maximum fun, maximum confidence. I decided to go to the doctor after work about 4 pm, which is usually the busiest time in the office. So, you're basically a DIY sort of boater, and your new four-stroke outboard is not so new anymore. The True StoryFour-stroke versus E-TEC Two-stroke In the Beginning The story begins in the mid 1990s when the EPA decided it was time that outboard motor companies start to clean up the exhaust emissions of their motors. With two-stroke models from 3. My 4HP 2 stroke hangs off the transom. stored is tough on an engine. I strongly believe two strokes will last longer than 4 strokes, because they are better lubricated and internal engine surfaces oil protected when standing idle. This engine does that as well as providing fuel efficiency second to none and a redesigned carrying handle and holding grip make it convenient to transport!. 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)?. It boasts surprising features for such a small motor, like labyrinth exhaust and a long span mounting system for smooth, quiet power. 9 HP Engine Specifications: Type - 4-stroke OHV Twin Cylinders; Model-Tiller Handle; Displacement - 222 cc (13. Four stroke outboards. 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. This is a factory original equipment part, not aftermarket. Yamaha 5hp 2 stroke is $1750, i asked about performance compared to the 6hp Yamaha 4 stroke and he said neither would be really fast, but most people buy a 2 stroke. 2006 model Mercury four strokes from 2. Things I like about this platform are the V8 size 4. We won our third consecutive NMMA CSI award and received a customer satisfaction award for four-stroke outboards from J. Bogdanovic told The Sacramento Bee's Jason Anderson that the Kings offered him a four-year, $51. 4-Stroke Aquaflier Backtroller Big Twin Canoe Model Colt Commercial Deluxe Deluxe Single Deluxe Twin Faststrike Formula E GT Giant Twin Heavy Duty Twin Hi-Power Twin Jet Junior Large Twin Light Single Light Single/Sea Horse Light Twin Medium Twin Military Long Shaft Ocean Runner PT/T SPL Sail Sailmaster Salt Water Sea Horse Sea Horse 10 Sea. Four-stroke motors are built to last, which makes them more complex and heavier machines. Feel the Extreme. So, you're basically a DIY sort of boater, and your new four-stroke outboard is not so new anymore. MSRP: Regular. 2 stroke outboard compression testing 2000 1978 honda 50hp outboard motor compression reading for 75 hp 2001 mercury outboard compression specs 20. Searching Google I can't find anything but used and older Yamaha 2 strokes. The Honda four-stroke outboard engine range starts with a 2. 5 horsepower outboard engine, this is a 2 stroke short shaft engine, it is a very good starter and runner, it has forward neutrel and reverse gearbox integrel petrol tank there is what is called a fitting kit already on it so can be placed £295. That is, until Yamaha unleashed the worlds first 4. 2013 Mercury 9. It is the lightest outboard in class at just 455 lbs. Refer to question #5 for information on oil. The long-term orientation for those technologies is not yet finalized though it is fair to assume that the carbureted two-stroke will be eliminated in the near future. Mobile Marine has the most selection in Huntsville and area for Outboard Motors with Yamaha, Evinrude and Mercury outboards. And its probably more likely that the lower unit will pack up before the powerhead. I've done about 30 hours of cruising and trolling so far and have performed preliminary speed and fuel performance tests. Well you motor will last a very long time. Check your owner's manual for your particular outboard's schedule, and keep note of when to check on them by watching your hour meter, or by using the Yamaha Outboards app on your smartphone. In development for more than three years, it represents a significant milestone in both engineering and design. All four 2-strokes were 3-cyl. We keep a wide selection of outboards in-stock and can order most in a very short period of time. On set point, a 35-stroke rally ended when Dimitrov chopped a backhand long. satisfaction with four-stroke outboards in a tie by J. A little TLC and preventive boat motor maintenance will help with safe boating and keep your motor running well for years to come. does not leak in normal position. And today the Evinrude G2 outboards – even though they are 2-stroke – can go head-to head with most 4-stroke engines on overall fuel economy. OUR OUTBOARDS. Disadvantages for this stroke model include being rather loud, not fuel-efficient, and a less than desirable performer at low speeds. Sailmate model comes with the Sail propeller, specifically designed for pushing larger craft, reduced pitch, large blade area and no cupping which also. 4-STROKE Outboard Motor pdf manual download. And today the Evinrude G2 outboards - even though they are 2-stroke - can go head-to head with most 4-stroke engines on overall fuel economy. Unmatched in its class, the Tohatsu 9. 9 HP Outboard Motor The 9. 2013 mercury outboard motor 9. “Seagull Outboards are tough old birds, but they won’t last forever. Follow these tips when it's time for a transfusion, or at least an oil change. Oil is the lifeblood of your outboard. long shaft 20, good water pump, automatic trimtilt, good lower unit, no issues. com offers 3,773 used 4 stroke outboard motors products. There is no one correct answer to this question due to the many variables that may affect how long an outboard motor will last. Powered by the burning and expanding fuel gases, a piston moves back and forth in the cylinder. Four Stroke 20 HP electric start tiller long shaft with EFI and 5 year warranty Tohatsu 4-stroke 3. Great ! NOTE: The whole idea of doing stabilizer and fogging in the lake, is to save time and the hassle of the Ear Muffs, and wet shoes. The 25 per cent weight reduction enables the all-new Yamaha F25 EFI to perform stronger than Yamaha's current 25hp two-stroke engine but with all the advantages, including cleaner, quieter, more efficient running, of four-stroke technology. 70 GPH | Yamaha 150 hp 15. And today the Evinrude G2 outboards - even though they are 2-stroke - can go head-to head with most 4-stroke engines on overall fuel economy. 7m tinny and trailer, there's no point in spending more than that on a new engine. That is, until Yamaha unleashed the worlds first 4. There should be a better oil level indicator. As technology progresses so does the allure of the four-stroke outboard. Great ! NOTE: The whole idea of doing stabilizer and fogging in the lake, is to save time and the hassle of the Ear Muffs, and wet shoes. Hello to all, I have a 2008 6hp Mercury 4 stroke outboard that appears to be losing oil. 30 GPH | Yamaha 90 hp 9. That is, until Yamaha unleashed the worlds first 4. Click here to visit our frequently asked questions about HTML5 video. Outboard Motor manufacturers, If you are considering buying a new or used outboard engine or outboard boat, this is the page for you! We maintain the most extensive list of Outboard Motor Manufacturer Links available on the net, along with links to parts manual, service manuals, operators manuals and related information. 9 BF75 BF100 BF8A BF8 8 BF80 BF5A BF50 BF2A BF20 Horsepower (horse power) 1 cylinder, 2 cylinder 3 cylinder 4 cylinder. So let's see if we can settle the score here once and for all. The F20 features all the benefits of a reliable Yamaha 4-stroke outboard in a compact, lightweight and portable package that rivals any 2-stroke. 9 High Thrust - Reliable Four Stroke Portable Outboard. A little TLC and preventive boat motor maintenance will help with safe boating and keep your motor running well for years to come. 2-strokes seem to last a bit longer if the motor has higher cc's. They cleaned the carburetor and got it running. Long story short: First outboard, bought when boat was new, was a wonderfully reliable 4hp Johnson long shaft 2-stroke. The carbs were drained before storeing and it is running remarkably well but doesn't idle very good and seemed a little sputtery a couple times today. This is a 2-stroke single cylinder outboard motor to get you moving in water smoothly. But oil, like all liquid lubricants, will go bad over time. Re: Best 6hp outboard? After my relatively new 5 hp Yamaha conked out, I bought a new 5. The 43-year-old American returned Monday to. He used 25L where I used 23L. Four stroke motors require periodic oil and filter changes two strokes require a continuous diet of two stroke oil. OEM hoses seem to last longer before showing problems. It also offers the convenience an external fuel tank (in addition to its built-in tank) for extended range and added convenience. 9 HP portable outboard? We have them! Boats. Power and Associates. Limited generalizability, a longer median time to MRI (4 days, which is longer than in similar studies of patients with high-risk TIA or mild stroke), lack of vascular imaging (which might have identified more patients with recurrent events), the potential for telephone follow-up to miss outcome events, and the self-reported nature of TIA and. Also, many four-stroke motors are sold with longer warranty periods than an equivalent two-stroke unit, the extra cost might be considered worthwhile in the long run. The reader has a new Mercury four-stroke outboard that's due for its initial oil change. Fuel economy and range on small 4 stroke outboards What is the fuel economy or range on most new 2. The four separate strokes are termed: Intake: Also known as induction or suction. There is no one correct answer to this question due to the many variables that may affect how long an outboard motor will last. Four stroke outboards. #66 – Choosing the Cruising Dinghy’s Outboard June, 2012 Once you’ve selected a dinghy that you believe will best serve your needs when cruising (see last month’s Admirals’ Angle ), it’s time to start outfitting it so that it WILL serve those needs. Re: How often do you replace your spark plugs? I suggest removing them for inspection every 20 hours or so. In 2012 the Lehr corporation released two models of a propane-powered outboard engine: 5 and 2. It has excessive vibration, is noisy, the steering stiffener and throttle stiffener don't work well at all, and it won't idle at slow rpm. Fuel economy and range on small 4 stroke outboards What is the fuel economy or range on most new 2. As technology progresses so does the allure of the four-stroke outboard. However, there were four stroke outboards, even back in the very early days. I strongly believe two strokes will last longer than 4 strokes, because they are better lubricated and internal engine surfaces oil protected when standing idle. It was running fine last fall when I put the boat away but the first time I tried starting it this spring it will not start. Parsun have a competitively priced range of quality 2 stroke outboards from 2. Two-stroke or 4 strokes outboard. How long does a water pump last in a 4 stroke outboard on average? it consideration on my outboards. I am probably going to go with Mobil 1 (I realize technically not fully syn). Re: Buying a boat - HOW LONG DO OUTBOARDS LAST? Get a Boston Whaler, more often then not you get your $ back on them. 5 HP four stroke outboard engine. A 4-stroke Outboards takes longer to warm up, has as a greater reciprocating mass than its 2-stroke equivalent and is far more sensitive to the warm up period being properly completed. 81 inches) Full Throttle RPM Range: 5000-6000 RPM; HP Rating Propshaft: 115HP @ 5500 RPM. • Four-stroke outboards are approximately 90% cleaner than typical 2-strokes. I've worked on cars for 30 years and know that marine is different. I use it only on the weekends and i rinse it out with fresh water every sunday (before the week). Who has the best reputation and back up service, I will be keeping it for a long time. I flushed the engine irregularly - maybe 3 or 4 times a year. That's why our outboards are backed by a three (2-stroke) and five (4-stroke) year recreational warranty, for all Suzuki Marine outboards purchased from 1 September 2013*. Any engine put under load before it reaches its optimum operating temperature wears very much faster, but it affects 2-strokes far less. Each 75hp engine repair manual covers every aspect of repair. 5hp to 350hp. Lots of clean fresh oil will make an engine last a long time. 2004 Suzuki. The price difference between the 9. If I gas the engine it runs well, but it will not idle for long before it stalls. In 2012 the Lehr corporation released two models of a propane-powered outboard engine: 5 and 2. I am selling my 3. While there were a few differences, most outboards burned gas according to the following formula: Gas consumption per hour= horsepower/10 A 40 hp motor would burn 4 gallons per hour. Suzuki And Yamaha 225 4-Stroke Outboards. As most major manufacturers are focusing on four-stroke power plants and competition is fierce, the end result is a marketplace with a wide range of very good motors that are ever more efficient, reliable and provide power and responsiveness at all power ranges. I purchased it last August and I put it on my 8’ inflatable dinghy. On a four-stroke, drain the crankcase. I have 3 outboards for only one boat, and I'm considering selling two of them and buying one 4 stroke Yamaha to be the only outboard for my Grumman Sportboat. But despite this great variety between different models,. So let's see if we can settle the score here once and for all. If it is a 4 stroke there will be a number 4 just prior to the year code(AJ15EL4ECF) 2 strokes will not have a number there. 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. Not really an easy thing to do and get a Fc-w rated oil. Is it true to say that a modern 4 stroke 4hp with a high thrust prop would be as powerful as a 5hp 2 stroke? Thanks!That depends a lot on where it is mounted. Yamaha has released an all-new 25 horsepower four-stroke outboard that is a remarkable 20kg lighter than its predecessor. And your question should be, when should I replace the piston so it doesn't blow up. 5 HP - 30 HP - Portables 2. The F15 produces excellent low down torque from a lightweight powerhead. But also searching Google I can't find any mention of Yamaha ceasing production of 2 stroke engines. This month we will attempt to dispel some of the misconceptions of two stroke engines and explain the technology behind these modern outboards.