harley twin cam 88 reliability

If this issue is not addressed and detected, the Twin Cams complete engine, including cams, pistons,and engine casings, may be damaged. Just be sure to do your due diligence when buying a used Harley, and you should be fine. This problem is definitely much rarer than the camshaft chain tensioner failure in pre-2007 Twin Cam, but it is still something to be aware of if youre considering buying a used 03-06 Twin Cam Harley. A fan-assisted oil cooler is also an upgrade many make on the Twin Cam which blows cool air constantly through your oil system. Through the Twin Cam 96, this concept was preserved. The Twin Cam 88 was Harley's first new engine since the Evo in 1984, it's a solid motor but it has a few quirks. Less chances of leaks. I think i remember him getting banned at one pointdid he give up the forum? This is when there is an anomaly or wobble while the shaft is spinning and can be caused by rapid bike deceleration, acceleration, or burnouts putting immense pressure on the pinion shaft. Necessary cookies are absolutely essential for the website to function properly. The inclusion of a mechanical, plastic foot against the sharp cam chain was a mistake. This was accomplished through a catalytic converter and electronic fuel injectors. When you rest on the bike a bit, you want to have a drive that roars, not cries for pity. Stable characteristics, high reliability. A. as found in the Sportster models is an easy fix. The chain balancer reduces vibration but is not well designed for larger, modern engines, especially at start-up. You also have the option to opt-out of these cookies. Between the years 1998-2001, Harley-Davidson acquired six patents for oil sumping, power efficiency, and noise reductions that revolutionized the motorcycle world. This surely increases the efficiency and makes it desirable. Did this issue carry over to the 96 or is this even a big issue at all? Great quality and great Fitment. Something breaks every 6 months like clockwork. A Harley twin cam 88 is expected to last 20+ years and 150k+ miles. The idea for a Sportster XR was sat upon for a while. The classic look of a high-hand handlebar cruiser, along with its classic features, makes the Softail Custom a favorite among Harley fans. Intended use with cams in the .550"-.600" lift range. The twin-cam 88 is a pretty good design that should likely get you a hundred and fifty thousand to two hundred thousand miles with regular maintenance. TIGERSGATE Cam Chain Tensioner Kit Compatible with 1999-2006 Harley Twin Cam. By 2007, all twin cam models had the new hydraulic cam chain tensioners installed and the issue was fixed. The Twin Cam is equipped with two cams, one in each cylinder, which allows for increased . Whats your take? The 2002 version came with axles and Delphi. Reliability was a priority for Harley. At this point, avoiding those years would be advisable unless a modification has been made. The twin cam 88 was introduced in 1999. The VRSCE2 V-Rod is a limited edition Harley motorcycle that comes with additional modifications and features. What happened to MarKuda? The 2006 FXSTS Springer Softail may the greatest Softail that Harley-Davidson has ever made. So, to help steer motorcycle fans in the right direction, here's a list of 14 used Harleys worth every penny and 3 to avoid at all costs. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". This one is also beyond regular maintenance. 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 There are several flaws in Twin Cam engines. Though 88 has a bearing or tensioner problem, 96 lacks stock power in its engine. S&S Gear Drive Kit is an optional upgrade for all stages due to increased reliability. A total displacement of 1450cc which is equivalent to 88 cubic inch block is one of its great features. Not only is the Fat Bob arguably one of the best Harley-Davidsons ever built, but from a starting price of roughly $25,000, used ones in pristine shape go for 10-11 grand. You DO need cruise though, brother. 88 cubic (1450 cc) 96 cubic (1584 cc) 103 cubic (1690 cc) 110 cubic (1801 cc) 2. Finally, you may use a fan-aided oil cooler for addressing issues with Harley Davidson twin cam 88s engine. Press question mark to learn the rest of the keyboard shortcuts, 85 FXR, 48 Pan, 69 Shovel, 08 Road King, 77 Shovel, 1984 FXRT, 1994 FXLR, 1978 Electra Glide, 2006 Fatboy. Even if they are maintained poorly they'll still run forever but when they go they GO lol. 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. And replaced it with a shitty compensator. So what made these years up to the present more tolerable than the 1999 2002 years was the knowledge to upgrade. Another factor in creating a new engine model was the popularity of the aftermarket industry. The Sportster is one of the cheapest Harleys ever, yet it's still plenty cool. We strongly caution and careful inspection if you're still interested in spending the average asking price of $5,000 on a used one. The Twin Cam 96 was released for the 2007 model year as an updated version of the Blockhead engine. Cams. The average annual mileage is 10k-15k for a Harley motorcycle. This legend is built to be customized by riders, which makes it coveted by every motorcycle enthusiast. Save my name, email, and website in this browser for the next time I comment. 4.6 out of 5 stars 13. 5. Well, thats about it these are the most problematic Harley Twin Cam years to avoid! . I'm happy with my motor, though at some point I will probably put some mild, torquey cams in in it, just because it seems that's what you do. For a better experience, please enable JavaScript in your browser before proceeding. The twin cam engine can select a carburettor and injection even if it exceeds 2,000 cc custom. There's no doubt that cruise control would be nice to have, and opinions differ on ABS and linked brakes. Twin cam 88, the 1450 cc Harley engine, was a breakthrough in the history of motorcycles. My engine does not consume any oil, the exhaust is clean and dry, it runs great and I think my noises are normal. Lol As stated above, I think you will be fine if you're doing normal PM. Other than a seemingly frivolous lawsuit concerning the heat coming off this engine, most are completely satisfied. Due to the extreme friction and frequent contact between the twin rubber shoes, when they rub against themselves, theyll start to wear out over time. The Harley Davidson twin cam 88 is an outstanding breakthrough in the history of motorcycles. Harley has 4 stages of upgrade. This site uses Akismet to reduce spam. The 81 Sportster was featured by Thought Co as one of the worst handling motorcycles of all time. This engine has 82ft-lb torque. It has an air-cooled engine that utilizes two valves per cylinder with pushrod operation. Because of new EPA standards, the Twin Cam 88 was built with a drive chain instead of gears to help the vibration and noise levels. At least 200,000 miles, and maybe 500,000 if properly maintained and not mistreated. Put S&S gear drive cams in at 65k. Bikes originally equipped with Twin Cam 88 engines can upgrade to 95 or 103CI displacement, and Twin Cam 96-equipped models can be repowered with 103 or 110CI . 2 piece rocker boxes over 3 piece Evo units. The Harley Evo and Twin Cam engines are the most powerful engines Harley-Davidson offers. Here's a look at the technical elements and developments that allowed the 88-cu.-in. And it accomplished that without jeopardizing Harley-Davidsons signature style. Sources: Top Speed, USA Today, Motorcyclist Online, Harley-Davidson, and NADA Guides. No failures reported. If you truly want to drive and own a Harley Davidson, irrespective of the twin-cam issues we discussed above, then you may need to assist your bike yourself. This bike is a Harley Classic and its worth every cent. I've got friends with similar/older bikes that have never had a problem. Eighty-eight as in cubic inches . Best Choice. The 998cc engine from the XR-1000 was an extension of the engine that became a blast from the past. The XR-1000 was Harleys bounce back after a horrible streak of bikes released under the AMF ownership. This engine was launched in 1999, and it . General Motorcycle NON-TECHNICAL Discussion, The only thing better than riding, is riding with friends, Any society that would give up a little liberty to gain a little security will deserve neither and lose both., The Fora platform includes forum software by XenForo, http://www.firebladezone.com/lucassen.php?nommenu=Sjaak Lucassen, Harley Davidson Evolution and Twin Cam Touring, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. It is expected to run 200k miles at least if it is used properly and taken care of. Twin Cam 88; Engine Disp. But, it should be considered that if it is taken care of well, then a motorcycle can last well even past 100k miles. Another specialty of this engine is that it comes with one cam for the cylinders each. Our team is made up of industry experts and enthusiasts. The Harley Davidson motorcycle is one great . After the first 1000 miles, an upgrade in intake or exhaust will give it a nice boost. Harley had several options for their EPA-approved cam system. JavaScript is disabled. There are a few Twim Cam years that you may want to avoid. Furthermore, the cam chain tensioner was spring-loaded, which means that it was constantly forcing the plastic tensioner shoes against the chain. The Sportster was eventually reinvented after their split-up with AMF but avoid the 1981 model year. Other than that, it all depends on who did the 5,000 mile service interval. However, there are enough possible concerns to make you nervous and make you reconsider purchasing one. Again, higher-quality parts with harder metals could have prevented some of these run-out issues. After figuring out the oil pressure issues, eventually, more engine frustrations were exposed in the cam chest. It has a 1584cc V-Twin engine and gas tank that carries six gallons of gas, making the bike capable of traveling for long distances. #1 by Superg88 Mon Nov 28, 2005 1:45 am. The Bore x Stroke for the Harley 96 is 3.75-inch x 4.38-inch, while for the 103 it's 3.875-inch x 4.38 . Now, while a 10% increase doesn't seem huge, you can . This website or its third-party tools process personal data.In case of sale of your personal information, you may opt out by using the link. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. This one is still a favorite to its riders. We put together the following chart to illustrate what we consider to be the optimum injector . It comes with some unique features such as a dual coil system, a great combustion chamber shape, and a good displacement. May 30, 2006. ghjohnso said: 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. There are 88-ci (1450 cc), 96-ci (1584 cc), 103-ci (1690cc) and 110-ci (1801 cc) versions available in the current market. Most of the Twin Cam 88s have been, but some still arent. Pistons here are cast aluminum. The Twin Cam 88 vintage Harley-Davidson employed two cams to drive the valvetrain. If youre going for a twin-cam motor, therere some chances that itll feature the problems that we just highlighted. Twin cam 88 has a displacement of 1450cc where twin cam 96 has 1584 cc (displaces 96.7 cu in). The cam chains on the Twin Cam 88 engine come with plastic shoes. Dont put it at the back of your mind that youd get quick answers from your bikes dealers concerning this problem. related: Here's Why The Hells Angels Ride Harley-Davidsons. 96" they upgraded the cam chain tensioners. The Twin Cam engines have some flaws. Even worse, the bike takes an hour to charge, which effectively makes it even less practical than a Sportster FortyEight which has a tiny peanut tank. Of course, not every engine is perfect, and the Twin Cam 96 had some piston recoil issues with smoke blowing out of the air filter. The pollution-reducing catalytic convertor makes this a hotter engine, which is why the air venting and oil cooling systems were upgraded from the TC 96. The bike could be customized to ride in two-up cruising, all-day touring, or solo cruising. Otherwise, you will have to do the upgrade yourself, and it does cost quite a bit. This engine produces up to 100 ft lbs. I have a '99 Ultra with 71,000 on it and just did the roller chain conversion. 2003 - 2006: High Crank Runout. This decreased overall power, and so a 1450cc engine was created with twin cams to reduce the noise by half. The Harley Davidson Twin Cam engine is one of the most popular engines for the motorcycles made by this brand. Now, the reinvented Twin Cam provides durability for riders. S&S Cycle 97&Prime, Big Bore Kit Black 910-0205. This Harley is one of the best touring bikes ever made by the company and makes a great used purchase. silverfox762 5 yr. ago. Twin 88 cam is one of its kind. 3.7 out of 5 stars 33. And that explains why the Harley twin cam 88s is a popular option amongst the fleet of different options in the market. It's definitely a problem in the 88s. These problems can be costly and difficult to repair. According to Nada Guides, it costs $12,000. 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. Runner Up (for 88, 96, 103) - Feuling 525 or S&S Cycle 583. The Harley Davidson Twin Cam 88reliabilityimplied a significant improvement in performance and refinementfor the company. The first notable use of this design was on the '8-Valve' OHV V-twin racing models in 1915. . I would think between 130,000 and 160,000 then you rebuild it. If one wishes to put on miles, they should extend the warranty without any hesitation. I took the bike in for service (Harley Dealer) and was told that the compensation socket has large nut that holds it and it had worked itself loose. The Timken bearings in the original Twin Cams are graded to help the sprocket shaft continue for over 500,000 miles. Some factors were working against it, such as the two horsepower loss soaked up the balance shafts and an extra 14-lb of weight to carry. 15 Is it true that Harley Twin Cam engines are dependable? Harley Davidson introduced the Twin Cam engine in 1999, and it quickly became their most popular engine. Just maintainance work. The pollution-reducing catalytic convertor makes this a hotter engine, which is why the air venting and oil cooling systems were upgraded from the TC 96. Earlier twin cams utilized a timing belt, which rapidly deteriorated and was replaced with a chain. The Twin Cam 88B engine was a counter-balanced Twin Cam 88 motor that was designed to fit Harley-Davidson Softail models. So it was with the engine changes from the Evolution to the Twin Cam 88. Here is a video on a twin cam 88 big bore kit: https://youtu.be/rPY09131Rtc. The twin cam 88 is an air-cooled engine, and it uses an overhead valve that is activated by pushrods. Harley-Davidson bikes are designed to last for a very long time. Twin cam 88B Premium Choice. It also seems to happen to stage 2 and stage 3 Twin Cam engines, as the extra HP and torque from the performance upgrades make the high runout problem worse. The oil cooler features a controlled fan that provides a continuous flow of cooling air, thus helping your engines cool down and reduce the wearing of the plastic shoes. Required fields are marked *. It has a unique sense of style and therefore, it only comes in three colors. 1 Why Harley Twin Cam 88 Is A Popular Engine? 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. Harley recommended a tolerance level of .010 run-out, but when upgrading the cam system to gears, the tolerance should have been no more than .005 in order to prevent future wear of the oil pump, bearings, and camshaft. According to Low Brow Customs, Willie G. Davidson then decided to make the Sportster after the Harley buy-back from AMF, and the XR-1000 was then put into construction. Launching year & Model of Harley Davidson. This cookie is set by GDPR Cookie Consent plugin. Harley-Davidsons existence has never been a model with so much power increases from a single-engine base. Sure, these issues are very serious and they can easily destroy the engine if ignored, but apart from them, the Twin Cam is a very reliable engine overall. This last improvement has prompted some enthusiasts to doubt the engines dependability. 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. Best Cam Overall (Great for 96, 103, 110) - Andrews 57H or Feuling Reaper 574. The 1981 Harley-Davidson Sportster was not only one of the worst Harleys ever made, but one of the worst handling bikes ever made by any company. Another reason for twin cam 88 to be popular. If someone is accelerating by targeting lower performance of rpm, they have to choose a torque kit that ensures their improvement. Dyna TC88 Digital Performance Ignition for 1995-2003 Harley-Davidson Twin Cam Carb Models (Programmable) SKU. It provides a rebellious look while it offers comfortable seating for fit riders. 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. Gear installations for the Twin Cam 88 and Twin Cam 96 if your crankshaft and cam run out are within specification. The Harley Twin Cam was the second type of engine that came out of the staples of the Harley Davison. This model was named for the two chain-driven cams it contains. I have a 2004 Road Glide that I bought in 2006, it had 18,000 miles after 45k miles the cam chain tensioner went out and I replaced it with the hydraulic one from Harley Davidson. Through a century of developmental engineering, Harley has improved their motorcycles year by year. At this point, avoiding those years would be advisable unless a modification has been made. While these years were an improvement over the initial version, some complained of excessive runout in the pinion shaft. Cant wait to put some miles on My ugly Roadster but its mine! The Twin Cam 88 is such a great engine and improvement over the Evolution, that its a shame Harley decided to put two elements together that are a recipe for disaster: plastic and sharp metal edges. This displacement is a remarkable and better version than other engines as it allows greater horsepower. So, after one has run 40k miles the cam tensioners have to be changed. Be sure to ask the seller if they have experienced any high runout issues with their bike and if they have had the crank replaced. S&S Cycle 98" Silver Big Bore Kit 910-0482. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Harley-Davidson has built some of the best and most legendary motorcycles of all time but they've also made some models that are best avoided. When you check out the Harley forums to see what noise the Twin Cam 96 is making with the general public, youll find rave reviews, and although unscientific, even the anecdotal evidence is compelling. Dealer Locator; Test Ride; Track Order; Sign Out; . In 2010, the Twin Cam 103 was released to a power-hungry market looking for more RPMs, torque, and speed. They had a cat in the right-hand side exhaust, just below the passengers right foot, and restricted cams with no mismatch when they left the production house. Your email address will not be published. Also Read: The Best Twin Cam 88 Performance Upgrades. Didn't realize you have the lock. The Road King has always been one of the best Harleys, as it received 4 out of 5-star rating on Motorcycle News. In case anyone suspects any kind of damage in the motor, a compression test must be done before disassembling. Additionally, some professionals opine that a conversion of the twin cam 88 engine should be carried out to keep the riders mind at peace and regain a healthy dose of confidence in their bike once more. but in my opinion these bikes will last as long as you take care of them. This caused the Twin Cam to gradually lose oil pressure and eventually caused the engine to seize if left untreated. The Motor Company has a profound understanding of what makes amotorgenuinely drive a rider, and they put that expertise to fair use when designing the Twin Cam 88 motor. But opting out of some of these cookies may affect your browsing experience. Twenty-five thousand kilometers on a sports bike is a lot. The architecture of the actual product is shoddy. The 1584cc Twin Cam engine that was in its second year of reinvention. Nothing beats the thrill of taking a tight corner on two wheels. So youre thinking of buying a Harley-Davidson with a Twin Cam engine? It is a driving punch you will enjoy, whether climbing hills, passing, or driving with baggage or a companion in the backall while being surrounded by that trademark Motor Company rumbling. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. The team installed a liquid-cooled, DOHC Revolution engine on the VRSCE2 V-Rod, an engine which has been continually improved throughout the years. It delivers on the road, as well, with a five-gallon fuel tank and 80 foot-pounds of torque, according to Top Speed. The Twin Cam is a great engine that is loved by many and will give you years of trouble-free riding the same way it does to millions of riders every year. I argued, but had nothing to back it up. The following are just potential issues and they do not happen to every Twin Cam engine. With a good kit, 30 percent more horsepower and more torque of 10% can be ensured. Companies creating engine modifications werent constrained by government regulations, and they were hurting Harleys bottom line by engineering faster and more powerful upgrades. This kit is available for 99-06 Twin cam 88" motors and delivers absolute top level performance. Harley twin cam 88 reliability. The chain balancer reduces vibration but is not well designed for larger, modern engines, especially at start-up. Dec 2, 2014. A 96 cubic inch Twin Cam model, as well as a 103 cubic inch, and a 110 cubic inch model were also produced. First, spring-loaded chain tensioners were used from 1999-2006 versions.

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