2023 ThrottlePack. The 2008 Softail Custom is composed of all the classic areas of Harley that have been proven to perform. durable and practical to use. New comments cannot be posted and votes cannot be cast. its no more in labor because the cam chest is already open, just the price of parts and a lifetime of reliability if you go gear drive. For a better experience, please enable JavaScript in your browser before proceeding. Lightweight 'Slipper' Design! We vouch for this because it directly deals with the problem head-on. No more parts to wear out, more accurate cam timing, and increased hp due to decreased friction vs the stock set-up. Throttlemeister.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. 15 Is it true that Harley Twin Cam engines are dependable? I recently started a blog about welding gear.I am also a DIY welding enthusiast because it is affordable for any household work. How long does a Harley-Davidson engine last? Create an account to follow your favorite communities and start taking part in conversations. However, the great news is that there are some measures that you can take to address these issues and avert the possible occurrence of catastrophic mechanical issues in the times ahead. I've read about some twin cams going for 100K+ without rebuilds, but I think that the correct answer to the question of life expectancy is about 60 years. These quirks are something your going to wan. Our team is made up of industry experts and enthusiasts. Twin Cam 96 cubic inches vs. Twin Cam 88 cubic inches. Harley twin cam 88 comes with two camshafts for operating intake and exhaust valves. But dont expect it to address the issue. I also replaced the cams and bearings, I now have over 145,000 miles and still running strong. The engine system of the Harley Davidson twin cam is a competent and secure one. hah yeah I go by my service manual and there is a helluva lot more to them than the oil and filter. Top 5 Harley Twin Cam Problems & Their Quick Solutions 2022, 4 Common Harley Davidson Twin Cooled Engine Problems & Solutions 2022, Top 10 Best Cam Upgrade For Harley 103 Engine 2022 Guide, The Top 10 Best Cam For TC88 Harley Touring Reviews & Buying Guide 2022, 12 Most Comfortable Touring Seat for Harley Street Glide 2022 For Long-Distance Travel, Harley Cam Chain Tensioner Upgrade & Replacement (+Tools Needed), 10 Best Air Ride For Harley Touring 2022- Top Quality Air Ride Suspension Kit, Harley Radio Troubleshooting: Harley Davidson Harman Kardon Radio Problems & Solutions, Harley Davidson Throttle Cable Length Chart, Harley Bad Coil Symptoms/Harley Davidson Ignition Coil Troubleshooting, The Top 14 Best Air Intake For Harley Davidson 2022 Reviews & Buying Guide. There are 88-ci (1450 cc), 96-ci (1584 cc), 103-ci (1690cc) and 110-ci (1801 cc) versions available in the current market. The Twin Cam engine evolved from the 88 to the 103 top-notch engines of the Project Rushmore over its manufacturing run. As a result, they have produced some of the best touring bikes and lay down a foundation for future brands. Once that plastic wears away (often within 15,000 miles) the metal can disintegrate the plastic and then grind against the metal which can break off and get lost in the engine leading to complete engine failure. So surely the best year. There is a difference between the Twin Cam 88 and the Twin Cam 96. Harley had several options for their EPA-approved cam system. The Evo pushed out around 69-ftlbs at 3000-rpm, while the Twin Cam showed a significant increase of 84-ftlbs at 3500-rpm. The latter also has an oil cooling system that the 96 doesnt have. Cornering a Motorcycle Confidently: Step by Step Guide. 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 Bore x Stroke is increased in the 103 from the 3.75 x 4.38 in of the TC 96 to the 3.876 x 4.38 in of the 103. $15.99 $ 15. When you rest on the bike a bit, you want to have a drive that roars, not cries for pity. More on the 98" Big Bore Kit . 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. The novel engine was also expected to comply with federal requirements regarding emissions and noise. Consumers generally love or hate Harley or even a little bit of both. Your email address will not be published. How To Determine Head Shape For Motorcycle Helmet. 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. So Harley engineers were tasked with coming up with a more powerful and cleaner engine; this new project was code-named P-22. It comes with so much good stuff that minor issues can be ignored. Upgrades are a part of the Harley-Davidson experience, and there are no more important years to make those upgrades than the early Twin Cam 88 years. This cookie is set by GDPR Cookie Consent plugin. The XR-1000 was Harleys bounce back after a horrible streak of bikes released under the AMF ownership. Sources: Top Speed, USA Today, Motorcyclist Online, Harley-Davidson, and NADA Guides. If you're getting an 88" TC then go for the 99-02 cause they have the timken bearing in the crank. 99. That's what I was hoping to hear. Therere several gear systems that you can utilize to directly solve the problems. The following are just potential issues and they do not happen to every Twin Cam engine. Twin cam 88 came in the 90s and twin cam 96 is a later version of it. but in my opinion these bikes will last as long as you take care of them. This engine has a torque of 82ft-lb which is at 3,500 pm. Maybe just rebuild motor or replace or leave it alone and ride it? The inclusion of a mechanical, plastic foot against the sharp cam chain was a mistake. 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. . Now, while a 10% increase doesn't seem huge, you can . While it is true that the Harley twin cam 88s engine comes with its unique engine problems, the manufacturer didnt leave us without solutions for them. 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. Which Harley Davidson engines are twin cam? When it comes to reliability, both engines are excellent. I have an '03 Super Glide with the Twin Cam 88 engine. Overall, Harley Davidson twin cam 88 reliability is beyond question. That's good enough most of the time. The cam chains on the Twin Cam 88 engine come with plastic shoes. Considering its performance, 2002 has to be the best year for Harley twin cam 88 engine. Other Twin Cam years to avoid is the 2003 - 2006 period. The 2002 version came with axles and Delphi. 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. Read a comprehensive guide on Cam for Stock Twin Cam 88. . A compensator eliminator 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. It is the successor to the Twin Cam 88 model that ran from 1998 to 2007. An exceptional high performance street port for 95" Twin Cam engines. 3.7 out of 5 stars 33. There are 2 valves in each cylinder. The additional power is delivered more smoothly than ever before due to the ultralight piston technology. I argued, but had nothing to back it up. The cookies is used to store the user consent for the cookies in the category "Necessary". 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. This bike comes with many features according to Top Speed: a six-gallon fuel tank, an anti-lock braking system, and cruise control. Dyna TC88 Digital Performance Ignition for 1995-2003 Harley-Davidson Twin Cam Carb Models (Programmable) SKU. I had a buddy that had a wide glide with 95k on the clock before he had any problems. Also Read: The Best Twin Cam 88 Performance Upgrades. The Evo has only one cam with four lobes and their cam drive is . Also, both use timed injection or SPFI (Sequential Port Fuel Injection). A forum community dedicated to all Harley-Davidson model owners and enthusiasts. In stock. Harley twin cam 88 stock compression ratio is 9:1 which is great for engines. 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. When it is a sports bike, the mileage is considered to be 20k-30k miles. Seen & heard of many well over 100,000 miles . The Fuel Moto 98" Big Bore is a complete kit with the highest quality components all of which have been extensively tested in house both on the dyno as well as in real world conditions. This surely increases the efficiency and makes it desirable. Reliability was a priority for Harley. Dyna Ignition Module - Twin Cam (Carbureted) 1999-2003 Read More. On the motorway, the Six-Speed Cruise Drive delivers seamless, silent shifting while lowering motor speed, resulting in an improved match between road sped and engine turnover. It is bursting with force. Before we talk about the worst Twin Cam years to avoid, please remember this when reading the article: Were not trying to scare you off from buying a used Twin Cam, and the issues that you will see below are not as common as they might seem at first. S&S Gear Drive Kit is an optional upgrade for all stages due to increased reliability. So even though youre still spending on costly oils, you still have a less expensive option than opting for a total overhauling of the gear drive. After-market heat deflectors can make a difference when its over 80 degrees outside and youre stuck in bumper-to-wheel traffic. Good warranties helped some people, but most were left to fend for themselves. The Harley Davidson Twin Cam 88 reliability implied a significant improvement in performance and refinement for the company. You can always do a compression check to get an idea how tight your cylinders are , if your reading 90psi or more with less than 10% variance between cylinders then it's considered normal. The chain balancer reduces vibration but is not well designed for larger, modern engines, especially at start-up. 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. Harley twin cam 88 reliability. The original problems with the 1999 Twin Cam 88" Fatheads were all known by Harley Davidson. Intended use with cams in the .550"-.600" lift range. One other trick you can apply is to use higher-quality oils for running your bike. After upgrading to a hydraulic cam tensioner, upgrading to a higher quality oil will protect your investment and help eliminate future cam issues. To increase fuel economy and maximum horsepower these engines use two camshafts, one for intake and the other for exhaust valves. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. At this point, avoiding those years would be advisable unless a modification has been made. It does not store any personal data. Theyre stylish, they sound amazing, and they are very fun to ride. If there's complete service records, 30,000 is still relatively new. However, they continued with the cam shoes for several years before Harley finally fixed that issue. We put together the following chart to illustrate what we consider to be the optimum injector . Necessary cookies are absolutely essential for the website to function properly. Dealer Locator; Test Ride; Track Order; Sign Out; . I wanna say around 2007 they fixed the Cam Tensioner issue. Best Cam for Harley 103 - S&S Cycle HP 103 or S&S Cycle MR103. The Dyna Wide Glide is a customized rider's dream. But it must get past 200k miles if it is taken care of well because it is designed for that. Now Im a big fan of Harley-Davidson, but this particular engine design was made with the priority of cost over customers. The average lifespan of a twin cam 88 is 40k miles minimum. I've done this to my bike. 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. The classic look of a high-hand handlebar cruiser, along with its classic features, makes the Softail Custom a favorite among Harley fans. Bought at 33k miles. Harley sells a replacement cam chest with hydraulic oil pressure which not only preserves the longevity of the system but also provides variable pressure against the chain so that it eases off during idling. 17 How long does a Harley-Davidson engine last? Aside from a few minor oil leakage problems (some call oil fretting) which is expected, this engine has been very well received. There are six different speeds: a robust driveline and interior components. For that price, it's a high-quality motorcycle for a low-cost buy. Best Choice. The Twin Cam 96 was made public sometime in 2007 as the model for the year. Coming in two different models of V-Twin engine, 88 and 88B, the twin cam was initially released for the production year 1999. The truth is that the Evolution (Evo) line of Harley engines is considered to be their most reliable one. The 2002 version came with axles and Delphi. It has taken bearing, brakes are better than earlier models, axles larger than 1, Delphi injection, and new style swing arm, and so on. Integrated engine/trans mounting points, eliminating inner primary failures/cracks/leaks due to torque. It is a metal gem crafted by hand. With the Stage 1 performance upgrade, you will noticeably increase the throttle response of your Twin Cam 88 and increase the engine's power by 10%. All rights reserved. Easy if you're mechanically inclined. Every feature on this Harley is what makes the company a fan favorite. 14 How many miles can you get out of a twin cam 88? A former member of this board, MarKuda, had about 153,000 miles on his 03 Ultra when some bearings went out and took the oil pump and motor down. 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. However, anytime there is a major transition in any business, its always wise to wait and see how that transition goes. Buy on Amazon. Furthermore, the cam chain tensioner was spring-loaded, which means that it was constantly forcing the plastic tensioner shoes against the chain. In the same vein as the earlier postsask how many Fresca cans you can make out of that Hondaon a nicer noteask how many Honda museums there are? Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Between the years 1998-2001, Harley-Davidson. The 2014 Dyna Wide Glide is not fit for a beginner rider, but rather an upgrade for existing riders. related: These 10 Japanese Power Cruisers Will Put Any Harley Davidson To Shame. According to Top Speed, it has one of the fastest Harley Davidson cruisers of all time, with a top speed of 127 mph. My buddy did the same mod on his . I have 04' Ultra 49K miles, went with S&S 509 Gear Drive Touring Kit. Too many people treat it as an oil and filter change. Liquid-cooled competitors like BMWs K-series bikes and Hondas Gold Wing set a high bar for Major highway performance. 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. Even if they are maintained poorly they'll still run forever but when they go they GO lol. After the first 1000 miles, an upgrade in intake or exhaust will give it a nice boost. It has an air-cooled engine that utilizes two valves per cylinder with pushrod operation. Here is a video on a twin cam 88 big bore kit: https://youtu.be/rPY09131Rtc. The facts & solution on the Harley Davidson Twin Cam Chain Tensioner problems affecting pre 2006 Dyana's and 1999-2006 Harley Davidson. Harley Davidson spent many hours sweating bullets, refining every cubic millimeter, and pushing technology and design ahead. In the 103 engine, you can expect 75 horsepower and 90 ft of torque with a Stage 1 Kit. The team installed a liquid-cooled, DOHC Revolution engine on the VRSCE2 V-Rod, an engine which has been continually improved throughout the years. The first notable difference lies in the name. ThrottlePack.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon. For example, you can cool your twin cam 88s engine with Harley Cooling. 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. 50k miles and more is considered to be high mileage for larger bikes. Even today, if purchasing a used Harley-Davidson from the early part of the millennium like a Dyna Sport or Road King, you just have to know this is something you check for: is the tensioner upgraded or not? Explore; 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. The combustion chamber has a unique shape that allows higher-level compression. 3.91 gm/s - 2006-2017 Twin Cam w/cable throttle. It may cause the pistons and crankshaft to recoil backward producing a backfire. The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. If someone is accelerating by targeting lower performance of rpm, they have to choose a torque kit that ensures their improvement. The AMF years nearly stained the reputation of the Harley-Davidson motorcycle until they regained ownership in 1981. This one is also beyond regular maintenance. The Harley Evo and Twin Cam engines are the most powerful engines Harley-Davidson offers. 2005 Harley-Davidson Touring Road King Custom V Twin 1442 Price: $8,980.00 Basic Information: Year: 2005 Make: Harley-Davidson Model . Those that got their bikes to the dealer or any Harley dealer had to leave the bike, then the dealer sent the engine back to Harley Davidson, it was replaced with a new engine. Other than a seemingly frivolous lawsuit concerning the heat coming off this engine, most are completely satisfied. Before you rip into me Press J to jump to the feed. Here, each cam comes with two distinct lobes for a better alignment. Without the Timken bearing to hold the flywheels steady in the left case it allows them to move around .030 - .050" of an inch. I have nothing against the 88 or 96, but with so many used bikes available..plenty of 103's out there to choose from. Sold with 89k miles on it and the guy is still riding it with no problems. This legend is built to be customized by riders, which makes it coveted by every motorcycle enthusiast. 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. This is definitely a Harley worth investing in. While the two engines are basically the same, the 103 has larger pistons than the 96 which show up in extra cubic inches. to entirely replace the cam chest, chain, and levers. I've heard of issues with cam chain tensioners in the earlier 88" twin cams. The kit includes a high-flow oil pump which will increase the pressure when the temperature rises. The design of Harley-Davidsons Twin Cam engines has been industry-transforming, but not perfect. Cam tensioners can do worse if you dont check them by then. Twin cam 88 comes with some special qualities. TC88-2P . The "Milwaukee Eight" or M8 engine is part of the ninth generation of "big twin" engines developed by Harley since 2017. And replaced it with a shitty compensator. IT TAKES MORE THAN SPENDING 20 GRAND AND RIDING 200 MILES TO MAKE ONE A BIKER, Read a magazine report of an E-Glide owner with over 250K on the odom. Eighty-eight as in cubic inches . These cookies track visitors across websites and collect information to provide customized ads. Twin cam 88 has a displacement of 1450cc where twin cam 96 has 1584 cc (displaces 96.7 cu in). I have been inside the cam chest a couple of times for maintenance, including tensioner shoe replacement, servicing the oil pump, and cam bearing replacement, and I don't have a problem doing that. And he rode that thing hard and put it up wet all the time!! A Harley twin cam 88 is expected to last 20+ years and 150k+ miles. Twin cam 88. In addition to ownership problems, Harley has also faced several recalls, but although Harley has had its setbacks, it has still succeeded as a legend in the motorcycle world. 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. Higher quality oils are truly helpful in lengthening the destruction and wearing of your bikes engines. Harley-Davidson bikes are designed to last for a very long time. Most bikes after 2007 are fairly reliable. The Evolution engine is a gasoline-powered internal combustion engine and it is well known for high power output, reliability, and durability; The Twin Cam 88 engine is a V-twin engine and it was used in a wide variety of Harley-Davidson models until 2006; The Twin Cam 96 is a V-twin motorcycle engine with a displacement of 96 cubic inches . Cams. Now, the reinvented Twin Cam provides durability for riders. Premium Choice. Otherwise, you will have to do the upgrade yourself, and it does cost quite a bit. For a better experience, please enable JavaScript in your browser before proceeding. I've owned three Harley's and never had any engine (or trans) problems, but none of them have gone over 25K before I bought the next. Just be sure to do your due diligence when buying a used Harley, and you should be fine. If you do get an 88, you can upgrade to hydraulic tensioners. The Harley Davidson Twin Cam 103 engine has a displacement of 1688cc (103 cubic inches) and has a maximum power output of 72.8 horsepower and 84.4 ft lbs of torque at 5500 rpm. Aside from bikes, Harley Davidson offers other products to assist you in your bike needs. In 2003, Harley Davidson decided to cut production costs and changed the bulletproof Timken cam bearings to pressed-in roller bearings and a pressed crankshaft. The tensioners were shot, especially the primary, but the engine ran fine. . Review this product | 2 FAQs . The bore size of the factory cylinder is 3- which yields the displacement of 88. Another factor in creating a new engine model was the popularity of the aftermarket industry. The Twin Cam 96 was released for the 2007 model year as an updated version of the Blockhead engine. Thus, the endless conflict between Harley Twin cam and Evo is always. Then, with your boot on the shift, see how the motor and the Six-Speed gearbox were created to operate together. At this point, most of the early pre-2007 Twin Cam Harleys have the hydraulic cam chain tensioner upgrade installed, and therefore should be perfectly fine to purchase. However, it wasnt long before problems started to arise with some Twin Cam engines. This motor can run to their expectation of longevity. So, after one has run 40k miles the cam tensioners have to be changed. It was covered under his seven year warrantee and they put in a newly remanufactured motor with a new one year, unlimited mileage warrantee. 96" they upgraded the cam chain tensioners. The Harley Davidson twin cam 88 is an outstanding breakthrough in the history of motorcycles. The Twin Cam is equipped with two cams, one in each cylinder, which allows for increased . engine the increase power and reliability. . I'm approaching 75K on my 2004 TC88 (stock internals, no mods). Reddit and its partners use cookies and similar technologies to provide you with a better experience. This efficiency leads to a longer life of the cams. The EVO had plenty for what it went into. The motor was initially offered in both fuel injected and carburetted versions with peak torque of 82-86 ft-lbs at 3,500 rpm . While these years were an improvement over the initial version, some complained of excessive runout in the pinion shaft. This cookie is set by GDPR Cookie Consent plugin. If there's complete service records, 30,000 is still relatively new. The twin cam 88 was introduced in 1999. Best Cam Overall (Great for 96, 103, 110) - Andrews 57H or Feuling Reaper 574. Cams. Not many metrics that old still around. Had a 99 FLHR twin cam. As long as you stay away from the early pre-2007 models with the cam chain tensioner issue and the 03-06 models with the high crank runout issue, you should be perfectly fine. So, what precisely is the issue here? 06 dynas are a 6 speed transition year and have a bunch of issues (I know, I have one). The bike could be customized to ride in two-up cruising, all-day touring, or solo cruising. The increased compression range goes from 9.2:1 to 9.6:1 which allows for greater speeds. Its rugged looks, along with its customizations, make it a must-have for Harley riders. 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. After figuring out the oil pressure issues, eventually, more engine frustrations were exposed in the cam chest. Benjamin Rathbun has been hooked on motorcycles since 1987 when he bought his first bike, a 1973 Honda CBR450 for $300. We may receive commissions from purchases made via our links. Runner Up (for 88, 96, 103) - Feuling 525 or S&S Cycle 583. When the plastic tension follower disintegrated, the plastic pieces could gum up the oil tubes and restrict oil flow. When we will compare the reliability between Harley 103 and 107, it will always be Harley 107 which will prevail every time. Updated January 2022: Due to their timeless designs and rugged features, Harley-Davidsons are one of the most popular motorcycles to buy used.
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