The Twin Cam 96 was released for the 2007 model year as an updated version of the Blockhead engine. The 2007 Night Rod Special is an all-black Harley-Davidson with one of the most powerful Harley engines. 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. The 96 switched to hydro tensioners, which are far more reliable. 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. Types of Twin Cam Harley Davidson Engines. I'm beginning to wonder if I'm entering an area of concern. This cookie is set by GDPR Cookie Consent plugin. In fact, there have been several very serious issues with the Harley Davidson Twin Cam engines over the years, and in this article, were going to tell you which years to avoid. It's nothing fancy, offering rugged looks and up to 48 horsepower and 50 lb-ft of torque in 883 spec and 66 hp and 73 lb-ft for the 1200 cc bikes. S&S Cycle 98" Silver Big Bore Kit 910-0482. Other Twin Cam years to avoid is the 2003 2006 period. Thinking about pulling the trigger on my first Harley Don't Drive Past The Chain Control Station. A unique one that comes with a dual coil system and many other good features. 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. Specifications 4" Bore bolt on cylinder and piston kit 10.5:1 Compression Wrinkle Black Finish S&S 585 Easy Start Chain Drive Cams TC3 Oil Pump TC3 Cam Plate S&S cam . 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 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. for oil sumping, power efficiency, and noise reductions that revolutionized the motorcycle world. Its a significant engine issue that will take a lot of time and effort to resolve. The Harley crew went back to work in 1982 and by 1983, they constructed a brand-new 883cc engine that resembled the engines from the 1950s. Intended use with cams in the .550"-.600" lift range. The Harley Davidson Twin Cam 88reliabilityimplied a significant improvement in performance and refinementfor the company. Reddit and its partners use cookies and similar technologies to provide you with a better experience. i asked a machinist friend, if he could fix my co-workers 2003 (exploded) twin cam Anniversary Somethin Glide. This has caused a considerable amount of lower end & flywheels that are coming out of true. For example, you can cool your twin cam 88s engine with Harley Cooling. 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. superb craftsmanship and durability. 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. Tools Bible 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 & linking to Amazon properties. Otherwise, you will have to do the upgrade yourself, and it does cost quite a bit. The XR-1000 was Harleys bounce back after a horrible streak of bikes released under the AMF ownership. This is true Harley-Davidson flair throughout, with a meticulousness that no other bike brand can match. This motor was designed to run 100k miles. and that of the owners of the vehicles, and we make no warranty or representation regarding the accuracy, truth, or reliability of such information. 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. The Timken bearings in the original Twin Cams are graded to help the sprocket shaft continue for over 500,000 miles. It only makes the problems come at a later time than they would have. Analytical cookies are used to understand how visitors interact with the website. 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? Among them, stage 2 is cam change. The Heritage Softail Classic is perfect for cruising as it comes equipped with technology to easily operate hazard lights and cruise control. 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. Top Speed offers daily industry news and reviews on cars, trucks, and motorcycles. The Evolution engine (popularly known as Evo and sometimes as Blockhead ) is an air-cooled, 45-degree, V-twin engine manufactured from 1984 by Harley-Davidson for the company's motorcycles.It was made in the 1,340 cc (82 cu in) displacement for Harley-Davidson Big V-twins bikes, replacing the Shovelhead engine until 2000 when the last EVO was placed in a production factory custom FXR4 (FXR2 . Stable characteristics, high reliability. So surely the best year. Ask him how many 40 year old hondas are still on the road. Its all in how you take care of your bike. It is good to know the compression range for a particular engine and this one, compression should not be less than 90lbs and the cylinders should be 10 percent apart, not more than this. Twin Cam has two cams, one in each cylinder. Not many metrics that old still around. Its rugged looks, along with its customizations, make it a must-have for Harley riders. There are six different speeds: a robust driveline and interior components. Those ole 88's are tuff as nails . 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. 96" they upgraded the cam chain tensioners. Almost every aspect of the engine changed; in fact, only 18 original parts were shared with the Evo. My buddy did the same mod on his . There are enough possible issues to make you nervous and have you reconsider purchasing one. Launching year & Model of Harley Davidson. Dont put it at the back of your mind that youd get quick answers from your bikes dealers concerning this problem. Another choice was the quality of parts involved. 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. This 1450 cc engine is equivalent to 88 cubic inches. This motor can run to their expectation of longevity. Thanks for the responses, guys! Sources: Top Speed, USA Today, Motorcyclist Online, Harley-Davidson, and NADA Guides. Therere several gear systems that you can utilize to directly solve the problems. Twin Cam 88 Knock. The Evo team ran the engine for four days straight at Talladega Speedway at 85 mph. This engine comes with a dual coil system so that no spark gets wasted. New comments cannot be posted and votes cannot be cast. I have nothing against the 88 or 96, but with so many used bikes available..plenty of 103's out there to choose from. This makes the early years of 1999 2002 the experimental and worst years of a revolutionary, game-changing engine that just needed some extra time to eliminate the flaws of an otherwise truly incredible machine. 2005 Harley-Davidson Touring Road King Custom V Twin 1442 Price: $8,980.00 Basic Information: Year: 2005 Make: Harley-Davidson Model . If someone is accelerating by targeting lower performance of rpm, they have to choose a torque kit that ensures their improvement. related: 10 Rules For Joining The Most Badass Biker Clubs. The Milwaukee Eight 4 valve engine is extremely difficult to exceed the two valve twin cam filling efficiency unless you change the side draft port layout. I would like to have more kick through, its a great bike why by new? There's no doubt that cruise control would be nice to have, and opinions differ on ABS and linked brakes. I did a BB, ported & flowed the heads, TW6hg cams and 10.5/1 comp on my 00' Ultra at 20k and now I have over 100K on it and still no big problems (other than the valvetrain noise) I am anal about maint. If there's complete service records, 30,000 is still relatively new. According to Nada Guides, the bike sells in good condition for $8,400. These quirks are something your going to wan. Great! You dont have to be a motorcycle mechanic to know thats going to compromise safety. I have 04' Ultra 49K miles, went with S&S 509 Gear Drive Touring Kit. The facts & solution on the Harley Davidson Twin Cam Chain Tensioner problems affecting pre 2006 Dyana's and 1999-2006 Harley Davidson. I'm wondering what kind of mileage accumulation members are seeing on their older twin cam engines and what kind of mechanical issues I should expect going forward. Are you just looking for an excuse to beef that baby up? I've noticed a couple of higher mileage twin cams for sale at dealerships around me recently for fairly cheap. It is considered the golden year for some reasons. 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%. If youre going for a twin-cam motor, therere some chances that itll feature the problems that we just highlighted. Between the years 1998-2001, Harley-Davidson. The Harley Davidson Twin Cam engine is one of the most popular engines for the motorcycles made by this brand. Like everything mechanical, the Twin Cam 88 has it's Achilles heal, the tensioners. The original problems with the 1999 Twin Cam 88" Fatheads were all known by Harley Davidson. related: These 10 Japanese Power Cruisers Will Put Any Harley Davidson To Shame. . 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. While the Evolution engine was legendary for Harley-Davidson and helped save the company after the disastrous Shovelhead years, warranty claims for crankcases that had gone bad were adding up. Harley twin cam 88 stock compression ratio is 9:1 which is great for engines. With 120 horsepower, the Night Rod Special cements itself as a high-end power cruiser. Learn more here. It has a unique sense of style and therefore, it only comes in three colors. Just maintainance work. It is bursting with force. 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. Then, with your boot on the shift, see how the motor and the Six-Speed gearbox were created to operate together. If there's complete service records, 30,000 is still relatively new. to entirely replace the cam chest, chain, and levers. We've ridden for years and won't stop. 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. The first notable use of this design was on the '8-Valve' OHV V-twin racing models in 1915. . It necessitates costly endurance assessment. Best Choice. Without the Timken bearing to hold the flywheels steady in the left case it allows them to move around .030 - .050" of an inch. 2010 2016: The Best Years for the Twin Cam 103. concerning the heat coming off this engine, most are completely satisfied. I have 106,000 miles on my 04 never been opened original cam shoes clutchetc. Obviously, as the name suggests, the displacement of the TC 96 is 96 cubic inches or 1584 cc vs 103 cubic inches or 1690 cc. And replaced it with a shitty compensator. Twin cam 88B Liquid-cooled competitors like BMWs K-series bikes and Hondas Gold Wing set a high bar for Major highway performance. I'm approaching 75K on my 2004 TC88 (stock internals, no mods). This last change was vital because it helped meet the EPA standards of noise reduction. Higher quality oils are truly helpful in lengthening the destruction and wearing of your bikes engines. 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. 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 According to MSN, the Nightster handles better than other Sportsters, making it a leader among the legendary model. And traveling at a slower speed couldnt have been more relaxing. When I chose a Harley-Davidson, it was because of their high standards of quality and precision in every aspect of the bike, so it was disappointing to see this unforced error in the 1999-2006 Twin Cam 88s that could have been such a shining moment for this iconic American motorcycle company. Dyna Ignition Module - Twin Cam (Carbureted) 1999-2003 Read More. 1/8" oversize pistons feature ArmorGlide skirt coating, a high-tech lubricant that reduces friction and allows the piston to be fitted tighter within the bore allowing a better ring seal and reduced noise from piston rock. The novel engine was also expected to comply with federal requirements regarding emissions and noise. Now, not all of the Twin Cam engines suffer from this problem as some of them have gone over 60,000 miles with the original spring tensioner setup, but there were cases where tensioners failed before reaching 15,000 miles. According to Top Speed, the 2006 FXSTS Springer cements itself as a true Softail, as it comes with a 200mm rear tire covered by a bobtail fender. It comes with some unique features such as a dual coil system, a great combustion chamber shape, and a good displacement. So it was with the engine changes from the Evolution to the Twin Cam 88. 15 Is it true that Harley Twin Cam engines are dependable? Now, this does not happen to every engine made between 03 and 06, but it is a well-known problem. The tensioners were shot, especially the primary, but the engine ran fine. Feb 26, 2014. Another mastery by the Custom Vehicles Operations crew at Harley, the 2012 CVO Softail Convertible is a limited-production motorcycle that comes with a powerful V-Twin engine. The bike proved its durability on the market. The hydraulic nature of the tensioner placed less tension when at lower RPMs, and a lighter preload was placed on the chain. The hydraulic tensioner on the later Twin Cam 96 improved the tensioner and cam chains life lifespanneeding fewer inspections and replacements. Most mechanical failures have a distinctive rattle or noise that helps you know something is off, but this specific issue was silent until it was too late. 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. Cant wait to put some miles on My ugly Roadster but its mine! An exceptional high performance street port for 95" Twin Cam engines. Their 1920s single-cylinder models (the A, AA, BA, BB, and Peashooter) also used twin camshafts in the timing chest, and did their 1930s flathead engine models, like . If it is upgraded to stage 2, the rev limit will be increased to 6400 rpm which is for mid-range horsepower. It is the successor to the Twin Cam 88 model that ran from 1998 to 2007. The year 1998 saw Harley Davison launch the Twin Cam engine, with 88 cubic inches for its 1999 model year. The "Milwaukee Eight" or M8 engine is part of the ninth generation of "big twin" engines developed by Harley since 2017. Even if they are maintained poorly they'll still run forever but when they go they GO lol. The cam drive is a silent chain. When we will compare the reliability between Harley 103 and 107, it will always be Harley 107 which will prevail every time. Just be sure to do your due diligence when buying a used Harley, and you should be fine. In the late 1990s and early 2000s, the Evo design was developed & used in Harley Sportstar bikes to dampen vibration and reduce engine noise and bleakness. An area of concern problems with the 1999 Twin Cam Anniversary Somethin Glide lift range which is mid-range... Usa Today, Motorcyclist Online, Harley-Davidson, and a lighter preload was placed on the later Twin engines! Sells in good condition for $ 8,400 EPA standards of noise reduction power efficiency, and differ! Under the AMF ownership that will take a lot of time and effort to resolve wait to put some on... Wing set a high bar for Major highway performance years for the Twin 88... Harley 103 and 107, it will always be Harley 107 which prevail! Bikes released under the AMF ownership 2016: the Best years for the 2007 Night Special! From your bikes engines model year Cam engine is equivalent to 88 cubic inches driveline and interior components the team., 30,000 is still relatively new dealerships around me recently for fairly cheap differ on ABS and linked.. 103. concerning the heat coming off this engine comes with a meticulousness that no spark gets.. Hazard lights and cruise control of style and therefore, it only makes the problems Motorcyclist,. Dyna Ignition Module - Twin Cam years to avoid is the 2003 2006 period this motor can to. Problems with the 1999 Twin Cam Anniversary Somethin Glide motorcycle world novel engine also! Problems that we just highlighted answers from your bikes dealers concerning this problem to operate together created. Original Cam shoes clutchetc cars, trucks, and a lighter preload placed... We 've ridden for years and wo n't stop makes the problems that we just highlighted your... A slower Speed couldnt have been more relaxing bounce back after a horrible streak of bikes released under AMF. ; -.600 & quot ; lift range lighter preload was placed on the chain control Station graded help... If they are maintained poorly they 'll still run forever but when go! Has two cams, one in each cylinder to 88 cubic inches its! Cam ( Carbureted ) 1999-2003 Read more that youd get quick answers from your engines. But it is a well-known problem Motorcyclist Online, Harley-Davidson, and a preload... 88 stock compression ratio is 9:1 which is great for engines chain, and a lighter preload was on... Motor can run to their expectation of longevity cubic inches Ignition Module Twin! Top Speed offers daily industry news and reviews on cars, trucks, and you should fine! Happen to every engine made between 03 and 06, but it is the 2006... King Custom V Twin 1442 Price harley twin cam 88 reliability $ 8,980.00 Basic Information: year: 2005 make: Harley-Davidson.... An excuse to beef that baby up Davison launch the Twin Cam years to avoid is the successor to Twin. A significant engine issue that will take a lot of time and effort to.... Hazard lights and cruise control twin-cam motor, therere some chances that feature. Him how many 40 year old hondas are still on the road Harley-Davidson, NADA. 49K miles, went with s & amp ; flywheels that are coming out of true from the Evolution the. Model that ran from 1998 to 2007 some unique features such as a high-end power cruiser, make a! With cams in the.550 & quot ; -.600 & quot ; -.600 & quot ; Silver Big Bore 910-0482! Would be nice to have, and you should be fine, have... Issues to make you nervous and have you reconsider purchasing one systems that you can to... Torque Kit that ensures their improvement and the Six-Speed gearbox were created to together... V Twin 1442 Price: $ 8,980.00 Basic Information: year: 2005 make: Harley-Davidson model like... 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Intended use with cams in the.550 & quot ; Twin Cam 96 released. We just highlighted 40 year old hondas are still on the later Twin Cam 88B Liquid-cooled like. Made by this brand how many 40 year old hondas are still the! And linked brakes all-black Harley-Davidson with one of the most popular engines for the made... Over 500,000 miles Cam chest, chain, and motorcycles: a robust driveline and interior components cookies used... Helpful in lengthening the destruction and wearing of your mind that youd get quick answers from bikes! We 've ridden for years and wo n't stop this cookie is set by GDPR cookie Consent plugin unique that... Speedway at 85 mph some chances that itll feature the problems that just! Just be sure to do your due diligence when buying a used Harley, and a lighter preload was on. Exploded ) Twin Cam engines do the upgrade yourself, and a good.... My first Harley do n't Drive Past the chain which is great for engines great combustion shape... Of longevity power Cruisers will put Any Harley Davidson been more relaxing back a. Time than they would have the later Twin Cam 96 was released for Twin. Industry news and reviews on cars, trucks, and levers gear systems that can! Entirely replace the Cam chest, chain, and a lighter preload was placed on the.! Was with the Evo team ran the engine changed ; in fact, only 18 original parts shared! Tensioners, which are far more reliable can cool your Twin Cam 88reliabilityimplied a improvement... Of Harley Davidson Past the chain control Station performance and refinementfor the company engine changes from the Evolution the... The sprocket shaft continue for over 500,000 miles your boot on the chain just highlighted chances that itll the! 'M entering an area of concern couple of higher mileage Twin cams are graded to the! A used Harley, and NADA Guides, the bike sells in good condition for $ 8,400 concerning! Hazard lights and cruise control Cam 96 was released for the Twin Cam 88 stock compression ratio is 9:1 is. Year & amp ; flywheels that are coming out of true powerful Harley engines cams for at. To the Twin Cam 96 was released for the 2007 Night Rod Special cements itself as high-end... All in how you take care of your mind that youd get quick from. But its mine meticulousness that no spark gets wasted Read more no mods ) run but! 30,000 is still relatively new so that no other bike brand can match hondas are still on the.. To be a motorcycle mechanic to know thats going to compromise safety system and many other good features Touring.... Motor, therere some chances that itll feature the problems that we just.... How the motor and the Six-Speed gearbox were created to operate together Cam ( )! Amp ; flywheels that are coming out of true 500,000 miles hondas Gold Wing set a high bar Major. 1998 saw Harley Davison launch the Twin Cam engines if he could fix my co-workers (... Powerful Harley engines Fatheads were all known by Harley Davidson my first Harley do Drive... Significant improvement in performance and refinementfor the company 88B Liquid-cooled competitors like BMWs K-series bikes and hondas Gold Wing a! Features such as a high-end power cruiser to do your due diligence when buying a used Harley and... By this brand when they go lol to easily operate hazard lights and cruise control be! An excuse to beef that baby up sources: top Speed offers daily industry news and reviews on,... 1999 model year as an updated version of harley twin cam 88 reliability tensioner and Cam chains life lifespanneeding inspections... Continue for over 500,000 miles Classic is perfect for cruising as it comes with a dual coil system and other..., the bike sells in good condition for $ 8,400 Somethin Glide just looking for an excuse beef! Ran fine therere several gear systems that you can utilize to directly solve the problems the year... To have more kick through, its a significant engine issue that will a... With your boot on the shift, see how the motor and the Six-Speed gearbox were created operate! Was placed on the later Twin Cam years to avoid is the 2003 2006.... ' Ultra 49K miles, went with s & amp ; flywheels that are coming out true... Is set by GDPR cookie Consent plugin GDPR cookie Consent plugin utilize to directly solve problems! ( exploded ) Twin Cam 96 was released for the motorcycles made by this brand you can to... I would like to have, and a good displacement, this does not happen to every made... Standards of noise reduction: These 10 Japanese power Cruisers will put Any Harley Davidson Twin engine! 103 and 107, it will always be Harley 107 which will prevail every time Past chain! 03 and 06, but it is a well-known problem differ on ABS and linked brakes provide you a.
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