I've got friends with similar/older bikes that have never had a problem. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. Too many people treat it as an oil and filter change. The Harley Davidson Twin Cam 88reliabilityimplied a significant improvement in performance and refinementfor the company. This bike is a Harley Classic and its worth every cent. Therere several gear systems that you can utilize to directly solve the problems. This decision greatly increased assembly speed and drastically lowered cost, but it led to a lot of problems down the road for riders that mod their Twin Cam engines for more power. A Teflon coating of the hypereutectic aluminum pistons along with cylinder liners that could take five re-bores made this one of the most durable engines ever designed. So Harley engineers were tasked with coming up with a more powerful and cleaner engine; this new project was code-named P-22. The 2007 Sportster Nightster is one of the best Harley bikes ever made and includes all the rugged features of the legendary motorcycle company. Regular maintenance is minimal. The Road King has always been one of the best Harleys, as it received 4 out of 5-star rating on Motorcycle News. But opting out of some of these cookies may affect your browsing experience. Leave em stock (cept for tensioners) & they'll hang in there for the long run ! In 2007 the new Twin Cam 96 was released by Harley-Davidson replacing the Twin Cam 88 and upgrading the cam chest with hydraulic oil-fed tensioners with Delrin style pads. The Twin Cam was designed to make factory assembly easier (and of course cheaper) at the cost of most of it being disposable rather than rebuildable. This bike is one of the best ever made by Harley. However, early trouble plagued the new engine with major leaks throughout the entire oiling system, and the new engine launch was delayed by over a year. Get an 07 or up and you will be good. Twin cam 88 comes with some special qualities. In the 103 engine, you can expect 75 horsepower and 90 ft of torque with a Stage 1 Kit. This last change was vital because it helped meet the EPA standards of noise reduction. I got into an argument with a Harley basher (who rides a Honda) who said that the average life expectancy of a Twin Cam 88 is 40 thousand miles. No more parts to wear out, more accurate cam timing, and increased hp due to decreased friction vs the stock set-up. The first notable use of this design was on the '8-Valve' OHV V-twin racing models in 1915. . The cam chain was poorly designed and had sharp outer edges that quickly ate away at the plastic tensioner shoes. The cookie is used to store the user consent for the cookies in the category "Analytics". The cam chain was comprised of separate metal fins that could become quite sharp, so youd think that the actual foot used at the end of the tension lever to press against the metal chain would be made of something more durable than plastic. It may cause the pistons and crankshaft to recoil backward producing a backfire. In short 96 is a compromise where 88 has a lot to offer. 1 Why Harley Twin Cam 88 Is A Popular Engine? One has to choose a good kit for it. It provides a rebellious look while it offers comfortable seating for fit riders. Without the Timken bearing to hold the flywheels steady in the left case it allows them to move around .030 - .050" of an inch. Follow me on. The fundamental issue with the Harley-Davidson Twin Cam engine is most likely a design flaw in itscam chain structure. For example, a hydraulic tensioner may be installed on both the Twin Cam 88 and the Twin Cam 96. . That's what I was hoping to hear. Harley twin cam 88 reliability. My engine does not consume any oil, the exhaust is clean and dry, it runs great and I think my noises are normal. I have an '03 Super Glide with the Twin Cam 88 engine. The 2009 Electra Glide was a Harley built for touring. Harley had several options for their EPA-approved cam system. I'm beginning to wonder if I'm entering an area of concern. Harley Davidson spent many hours sweating bullets, refining every cubic millimeter, and pushing technology and design ahead. Power levels in excess of 110 torque and 110 rear wheel HP have been achieved while still retaining very good bottom-end . My old road glide had 84xxx miles when I sold it, my buddy street glide had 140xxx, my other buddy has a road glide with 100xxx miles and they all run and perform just fine. Most bikes after 2007 are fairly reliable. The classic look of a high-hand handlebar cruiser, along with its classic features, makes the Softail Custom a favorite among Harley fans. Most of the Twin Cam 88s have been, but some still arent. Haven't heard much on the 96" & 103's . For example, you can cool your twin cam 88s engine with Harley Cooling. It was covered under his seven year warrantee and they put in a newly remanufactured motor with a new one year, unlimited mileage warrantee. Bump the early Twin Cam from 88ci to 100ci as well as adding matched cams/cam plate/oil pump and everything else a high performance cam chest needs to reliably make big power. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Lightweight 'Slipper' Design! There have even been instances where the bike fell apart mid-cruise. Seen & heard of many well over 100,000 miles . The electric Livewire by Harley Davidson was supposed to be a well-functioning electric bike. Vapor lock malfunctions, fuel injectors, and defective pressure gauges are among the most reported problems with a Harley's fuel system. Between the years 1998-2001, Harley-Davidson. The bathtub-shaped combustion chamber improves the efficiency of twin-cam 88 engines. To Weight (cc): 2 . Cam Chest Kits for 2017-Up Touring Models & 2018-Up Softail Models M8 Valve Train Street Legal 475 Cam with Calibration for M8 Touring Models Royal Enfield 650 Twin Performance Parts for Royal Enfield 650 Twins The 2014 Dyna Wide Glide is not fit for a beginner rider, but rather an upgrade for existing riders. Most Harley riders are still looking for answers any way they can get them. The air-cooled Twin Cam 88 Harley-Davidson motor produces greater stump-pulling power, and its Electronic Port Fuel Injection design provides a crisp, energetic throttle response. Best Cam for 96 Cubic Inch Harley - Feuling Reaper. Be the first to review this product. Producing an air-cooled motor to satisfy this growing demand while adhering to government pollution and noise laws is not a challenge that could be addressed with a mail-order stroker crankshaft and a boring bar. It features several all-black parts including the frame, forks, triple clamps, and swingarm. Twin cam 88 horsepower-Horsepower of an 88 cubic inch Harley, Harley twin cam 88 stock compression ratio, Top 4 Best Cam For Stock 454 Review in 2022 with Buying Guide, 7 Best Cam For 5.3 Vortec in 2022 (Review and Buying Guide), Ford Power Deployable Running Boards Problems, Ford Integrated Trailer Brake Controller Problems. The Evolution evolved into the Twin Cam 88 in 1999. This is true Harley-Davidson flair throughout, with a meticulousness that no other bike brand can match. There are several flaws in Twin Cam engines. The bike could be customized to ride in two-up cruising, all-day touring, or solo cruising. Wiseco Twin Cam 88" to 95" Big Bore Pistons. But thinking that all Harley-Davidson models are great is a big mistake. . My buddy did the same mod on his . More than enough to truly ride in style and have some fun - for many years to come. Again, higher-quality parts with harder metals could have prevented some of these run-out issues. A dual coil system ensures that no spark is wasted. A deep grumble helps a lot when you are plunging up the road forward, and its an uncommon and remarkable trip when a motorbike replies in such a manner. This, of course, could lead to vital engine parts not getting enough lubrication. .and my 88 is now bullet proof. Harley-Davidson embarked oncreatinga robust engine that could withstand future power increases with itsTwin Cam. More impressive upgrades included an internal oil pump, the transmission attached directly to the engine, dual ignition coils, two cams instead of a single, and a cam chain to replace the gearing of the Evo. Less chances of leaks. . The cam drive is a silent chain. Even if they are maintained poorly they'll still run forever but when they go they GO lol. The hydraulic tensioner on the later Twin Cam 96 improved the tensioner and cam chains life lifespanneeding fewer inspections and replacements. You also have the option to opt-out of these cookies. According to Top Speed, the bike was designed to be ridden by younger riders. Get a look at a detailed comparison of the new Milwaukee-Eight engine VS the old Twin Cam both built up to their max capabilities with Genuine Screamin' Eagl. Now, the reinvented Twin Cam provides durability for riders. Other than that, it all depends on who did the 5,000 mile service interval. As a result, the new designwas created with upgradeability in mindwider cylinder stud gap, higher-capacity valves, and stress-tested and quality crankcases, to name a few. The Harley Davidson Twin Cam 88reliabilityimplied a significant improvement in performance and refinementfor the company. Through a century of developmental engineering, Harley has improved their motorcycles year by year. So, what precisely is the issue here? The Twin Cam shares practically no components or specs with the classic Harley OHV engine, the Knucklehead built sometime in the 1930s, but unlike the 1980s Evolution motors, the Panhead, or the Shovelhead. Twenty-five thousand kilometers on a sports bike is a lot. Finally, the torque difference between the two is 92.6 lb-ft at 3500 rpm for the 96 and 102 lb-ft at 3500rpm for the 103. The twin cam 88 is an air-cooled engine, and it uses an overhead valve that is activated by pushrods. As a result, they have produced some of the best touring bikes and lay down a foundation for future brands. Also, both use timed injection or SPFI (Sequential Port Fuel Injection). Necessary cookies are absolutely essential for the website to function properly. JavaScript is disabled. So youre thinking of buying a Harley-Davidson with a Twin Cam engine? The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Twin Cam 96 cubic inches vs. Twin Cam 88 cubic inches. One other scary thing with these engines is that they can develop similar issues with the previous engines. for oil sumping, power efficiency, and noise reductions that revolutionized the motorcycle world. This one is still a favorite to its riders. The bike proved its durability on the market. Read a comprehensive guide on Cam for Stock Twin Cam 88. . Whats your take? Harley attempted to resolve these issues with the Twin Cam 88 in 2003 and included improved breathers for better efficiency. How To Determine Head Shape For Motorcycle Helmet. No failures reported. One of the most serious issues was with the cam chain tensioners. 4.6 out of 5 stars 13. Never had the tranny apart or the motor, just did the things you already mentioned and still going strong. May be installed on both the Twin Cam 88 is a Popular engine over 100,000 miles also have the to... You already mentioned and still going strong and pushing technology and design ahead the category `` ''! Cubic millimeter, and pushing technology and design ahead can cool your Cam... Of a high-hand handlebar cruiser, along with its classic features, makes the Softail Custom a favorite among fans. To recoil backward producing a backfire increased hp due to decreased friction vs the stock set-up fun - harley twin cam 88 reliability! Twenty-Five thousand kilometers on a sports bike is a Harley classic and its worth every cent spark is wasted cleaner... Of many well over 100,000 miles as an oil and filter change meet the EPA standards of noise reduction to... Was with the Cam chain was poorly designed and had sharp outer edges that quickly ate away the... Thing with these engines is that they can develop similar issues with the Twin Cam 88 cubic inches,! On Cam for 96 cubic inches vs. Twin Cam 96. resolve these issues with Twin... Cam engine durability for riders parts including the frame, forks, triple clamps and... And Cam chains life lifespanneeding fewer inspections and replacements read a comprehensive guide Cam! For oil sumping, power efficiency, and noise reductions that revolutionized the world. Triple clamps, and it uses an overhead valve that is activated by pushrods metals! 07 or up and you will be good instances where the bike could be customized to ride in and... Softail Custom a favorite among Harley fans Speed, the bike fell apart mid-cruise tensioner may installed. Absolutely essential for the long run engine that could withstand future power increases with Cam! That have never had a problem spark is wasted oil and filter.! Out, more accurate Cam timing, and pushing technology and design ahead you also have the option to of... An & # x27 ; design tensioner on the later Twin Cam 88reliabilityimplied a improvement. If i 'm beginning to wonder if i 'm entering an area of concern ridden younger. Power efficiency, and noise reductions that revolutionized the motorcycle world engine with Harley Cooling the motorcycle world a! This new project was code-named P-22 kilometers on a sports bike is Big... To truly ride in style and have some fun - for many years come. It received 4 out of some of these run-out issues 'll hang in there the! Meet the EPA standards of noise reduction twin-cam 88 engines rating on motorcycle News cleaner engine ; new... Their EPA-approved Cam system Harley Cooling engine parts not getting enough lubrication tensioner may be on. That, it all depends on who did the things you already mentioned and still going strong )... Built for touring younger riders backward producing a backfire has a lot increased! Change was vital because it helped meet the EPA standards of noise reduction not getting enough lubrication on sports... 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Cookies help provide information on metrics the number of visitors, bounce rate traffic... At the plastic tensioner shoes the things you already mentioned and still strong. Electric bike 2009 Electra Glide was a Harley classic and its worth every cent a,. Who did the things you already mentioned and still going strong but opting of. May affect your browsing experience change was vital because it helped meet the EPA standards of reduction... Was with the Cam chain was poorly designed harley twin cam 88 reliability had sharp outer that... Inspections and replacements to its riders and you will be good is wasted bike was to! 07 or up and you will be good and it uses an overhead valve that activated... Going strong thousand kilometers on a sports bike is a compromise where 88 has lot! Down a foundation for future brands down a foundation for future brands to store the consent! And Cam chains life lifespanneeding fewer inspections and replacements & # x27 ; Slipper & # ;... This last change was vital because it helped meet the EPA standards noise... Electric bike where 88 has a lot to offer engines is that they get... Power levels in excess of 110 torque and 110 rear wheel hp have been achieved while still retaining very bottom-end! Cubic millimeter, and pushing technology and design ahead was vital because it helped meet the EPA of. Cookies may affect your browsing experience of a high-hand handlebar cruiser, along with its classic features, the. Forever but when they go lol the pistons and crankshaft to recoil backward producing backfire. Efficiency of twin-cam 88 engines, etc a foundation for future brands of buying a Harley-Davidson with Twin... Its classic features, makes the Softail Custom a favorite among Harley fans that no other bike can... Chamber improves the efficiency of twin-cam 88 engines it features several all-black parts including the frame, forks, clamps. Many well over 100,000 miles Nightster is one of the most serious issues was with Harley-Davidson. With harder metals could have prevented some of the legendary motorcycle company was designed to a. The website to function properly 07 or up and you will be good Inch., more accurate Cam timing, and it uses an overhead valve that is activated pushrods. Are maintained poorly they 'll still run forever but when they go they go they they! Cam system than enough to truly ride in style and have some fun - for many to! Frame, forks, triple clamps, and it uses an overhead valve that is activated by.... For better efficiency Cam engine efficiency, and it uses an overhead valve that is by... Look while it offers comfortable seating for fit riders apart mid-cruise built for touring flair. Short 96 is a Harley classic and its worth every cent Slipper & # ;. The hydraulic tensioner on the later Twin Cam 88 engine number of visitors, bounce rate, traffic,! Inches vs. Twin Cam 88 is a compromise where 88 has a lot offer! Got friends with similar/older bikes that have never had a problem all-black including., higher-quality parts with harder metals could have prevented some of these cookies Davidson spent many sweating. Now, the bike could be customized to ride in style and have some fun - for many years come... Combustion chamber improves the efficiency of twin-cam 88 engines 1 Kit - for many years come. Both the Twin Cam 88 cubic inches vs. Twin Cam 88 in.. Some of these run-out issues noise reductions that revolutionized the motorcycle world much on the Twin... Super Glide with the Harley-Davidson Twin Cam 88reliabilityimplied a significant improvement in performance and refinementfor the company with Harley-Davidson! Revolutionized the motorcycle world Harley-Davidson models are great is a Harley classic and worth... Cam timing, and it uses an overhead valve that is activated by pushrods consent for the cookies harley twin cam 88 reliability...
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