WebHome; Blog; harley twin cam 88 reliability; harley twin cam 88 reliability. Combine an evenbigger 4" borewith the longer 4.375" stroke, and CVO had a new Twin Cam 110 motor in their Dyna, Softail, Electra Glide, and Road King Customs. Those who want lighter weight and greater top-end speed should opt for the Evo model. 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. Sold with 89k miles on it and the guy is still riding it with no problems. That last "feature" would prove to be one of the Twin Cam motor's major failings over the years, as the chain tensioner was not up to the job and need to be inspected every 15,000 miles, or replaced with an upgraded tensioner system or gear driven cams. After-market heat deflectors can make a difference when its over 80 degrees outside and youre stuck in bumper-to-wheel traffic. 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. 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. It makes use of plastic shoes that ride on the cam linkage architecture, which will and canwear out over time. Nothing like the beautiful throttle response of an Evo! This site also participates in other affiliate programs including but not limited to ShareASale, CJ, and ClickBank, and is compensated for referring traffic and business to these companies. The Harley-Davidson Twin Cam V-twin motor marked a great leap forward for the motor company in refinement and performance in 1999. 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. Reliability was a priority for Harley. 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 the VL and UL Big Twins, and the entire range of 45ci (750cc) V-twins from 1930 onwards: the Models D and W and their variants, such as the WLA military motorcycle and WR racing motorcycle. There are six different speeds: a robust driveline and interior components. Though 88s have dropped quite a bit. The Twin Cam engine was first introduced in 1999 and quickly became one of Harleys best-selling powerplants. It is a single-cam design that has been improved over the years to increase power and efficiency. Lets dive in to know more about the in-depth differences based on several noteworthy factors. Add to that a stretched out look, forward controls, unique details, and a solo seat that just floated in space behind the tank. 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. In contrast, the Evo engine requires higher RPMs to get up to speed but produces more horsepower at those higher RPMs resulting in better top-end speed. According to Nada Guides, it costs $12,000. The motor was initially offered in both fuel injected and carburetted versions withpeak torque of 82-86 ft-lbs at 3,500 rpm (depending on model), much improved from the 1340cc Evolution's 69 ft-lbs at 3,000 rpm. The Twin Cam 95 displaces 94.6cuin (1,550cc). How Fast Are Harley Davidson Motorcycles? Whichever style fits your personality best is the one you should go with! https://www.digitaltrends.com/cars/best-touring-motorcycles/. So, what precisely is the issue here? Another choice was the quality of parts involved. The latest update was released in 2017 with a new Milwaukee-Eight engine which promises even more power and efficiency than its predecessor. Companies creating engine modifications werent constrained by government regulations, and they were hurting Harleys bottom line by engineering faster and more powerful upgrades. Webharley twin cam 88 reliability. Webbettys yorkshire curd tart recipe; Profil. I currently ride a Honda Shadow. But arguably its biggest leap forward in terms of reliability, Baggers reports, came in 1986. HOT-HOT-#1Knight Prowler Street cam 88 -130 cu. The architecture of the actual product is shoddy. Harley had several options for their EPA-approved cam system. 
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. Considering its performance, 2002 has 
The crankshafts have a single pin with a knife and fork arrangement for the connecting rods. 
Aside from a few minor oil leakage problems (some call oil fretting) which is expected, this engine has been very well received. This new transmission mounting system, and the Softail's solid engine mounts, are what delayed the release of Twin Cam powered Softail models until the 2000 model year. Though the Switchback is built on the Dyna frame, it carries the FL model prefix of a touring bike, plus a small windscreen, and factory hard bags. Increased cooling fin areas and an oil jet that sprays the bottom of the pistons provide additional cooling capability. These problems delayed release of the engine as scheduled for the 1997 model year. Initial Softail models for 2000 powered by the Twin Cam 88B include the Heritage Softail, Springer Softail, Fat Boy, Night Train, Softail Deuce, Standard, and Custom. He has about 180,000 on it currently, I believe. [5][6] It is basically the same engine as the original (now retroactively referred to by enthusiasts as "Twin Cam 88A"), but with a modified engine block design that incorporates twin chain-driven balance shafts. However, anytime there is a major transition in any business, its always wise to wait and see how that transition goes. Unlike the Evolution motor of the 1980s, or the Shovelhead, or the Panhead, the Twin Cam shared almost no parts or specifications with the original Harley OHV motor of the 1930s, the Knucklehead. I suggest riding examples of what you are considering. Twenty-five thousand kilometers on a sports bike is a lot. WebComplete 110" Big Bore and Cam Chest Kits! Ask a Harley Davidson dealer or repair shop for more information about these engines. And that explains why the Harley twin cam 88s is a popular option amongst the fleet of different options in the market. 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. In order to quiet things down (to meet government noise regulations), and improve the pushrod geometry, the single, central, gear driven cam was replaced by two cams, one at the bottom of each cylinder, and driven by chains. Theres no denying the Twin Cam 103TM engines origins when you look at it. It features a dual cam design with two cylinders aligned horizontally, allowing for more efficient combustion. You dont have to be a motorcycle mechanic to know thats going to compromise safety. Now, the reinvented twin-cam provides durability for riders. The Harley Davidson 88 sports the signature Twin Cam engine, manufactured by Harley from 1998 to 2017. I am talking about used bikes in general, you can pick up evos really cheap, an advantage, though you can pick 88 TCs up fairly cheap, people want 6 speed and 103 or 96". Currently, they come in 883 cc, 1100 cc, 1200 cc, and 1337 cc versions. One other trick you can apply is to use higher-quality oils for running your bike. Also noteworthy for 2000, the CVO team introduced the first bigger, stronger, Twin Cam motorwith 95 cubic inches, in theScreamin' Eagle Road Glide. Harley Davidson spent many hours sweating bullets, refining every cubic millimeter, and pushing technology and design ahead. For a better experience, please enable JavaScript in your browser before proceeding. Actually, I don't think there is a "life expectancy" considering the engine can be rebuilt numerous times and the cost is reasonable. 
The spring tensioner on the early Twin Cam 96 and late Twin Cam 88 caused premature degradation on the twin-cam chain and shoe and, necessitating inspections every twelve thousand miles and, in most cases, tensioner and chain replacement at around thirty thousand miles. Transmission casing is attached directly to the engine. Power output is comparable, and none of the electronic drivability wizardry. The Fora platform includes forum software by XenForo. The result was a bike that handled and stopped better, was more comfortable, exposed the rider to less engine heat, and still looked awesome. However, they differ in terms of acceleration and fuel economy. Happy riding! As technology has progressed since its introduction in 1999, various updates have been made to the Twin Cam engine over the years such as improved fuel injection systems and larger displacement options. The new transmission mount also required some frame modifications, because the Softail had a vertical frame tube running from the top rail to the center of the bottom where the shocks mounted, between the engine and transmission. WebA Harley twin cam 88 is expected to last 20+ years and 150k+ miles. The Twin Cam and Evo engines both offer excellent performance for Harley Davidson motorcycles, so no matter which one you choose, your bike will be ready for many miles of adventure. There are also small cost variations, fuel efficiency levels, and components, such as wheels. Another factor in creating a new engine model was the popularity of the aftermarket industry. Twin Cam users may also face spare part availability issues, as this problem differs from region to region. In Twin Cam engines the oil pump is internal (twin-gerotor) and connects directly to the pinion shaft. When it comes to reliability, both engines are excellent. Benjamin Rathbun has been hooked on motorcycles since 1987 when he bought his first bike, a 1973 Honda CBR450 for $300. Launching year & Model of Harley Davidson. So what made these years up to the present more tolerable than the 1999 2002 years was the knowledge to upgrade. While some people swear its more reliable than the Twin Cam, its mostly because of its simplicity and manual gearbox. I'm not a brand zealot though because the Motor Company is just another fashionista corporate monolith using image to sell product. WebTwin Cam 88/96/103 and M-8 Performance Upgrades DISCLAIMER: The following performance upgrades are proven, dyno tested, reliable means of increasing the output of your stock Twin Cam HD. Twin Cams also have more surface area and spraying system for efficient cooling. WebThe Harley Twin Cam was the second type of engine that came out of the staples of the Harley Davison. While these years were an improvement over the initial version, some complained of excessive runout in the pinion shaft. Why Harley Twin Cam 88 Is A Popular Engine? The Twin Cam is constructed from a combination of aluminum alloy and cast iron components for greater strength. 
After almost 2 decades of quality issues under AMF ownership, Harley introduced a new V-twin, the Evolution. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! The Twin Cam has since been dethroned by Harleys newest millennial enigma the high-powered Milwaukee Eight engine model. Has about 118k on it now! Lastly, it all comes down to your personal preference of style. The Evo uses two valves per cylinder instead of one, which helps improve airflow and combustion. The 6 Best Led Headlight For Harley Davidson Reviews, Best Performance Exhaust For Harley Davidson- [Top 5 Picks]. The Twin Cam also has better fuel economy than the Evo, but this is offset by its higher purchase price. [2], The Twin Cam 88 was released for the 1999 model year in September 1998. [8], It is however possible to mount a regular Twin Cam motor to a pre-2000 Softail (or any chassis that accepts an Evolution engine) through third-party adapters.[6]. This was accomplished through a catalytic converter and electronic fuel injectors. The first notable difference lies in the name. Both engines provide years of faithful service when properly maintained and cared for. Initial Twin Cam powered models for 1999 included the Road King, Road Glide, and the Electra Glide in the FL Touring line, and Super Glide, Super Glide Sport, Convertible, Low Rider, and Wide Glide in the FX Dyna line. This means that if you do have any problems with your Harley, you should be able to fix them without too much difficulty. However, the Evo needs more maintenance due to its complex design and higher operating temperatures. 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. In all honesty, a later model evo engine, in my OPINION, if as good as, if not better than any year twin cam. Harley-Davidson embarked oncreatinga robust engine that could withstand future power increases with itsTwin Cam. 
In terms of performance, both engines are powerful and reliable. Why Your Motorcycle Brake Caliper Won't Release, Cornering a Motorcycle Confidently: Step by Step Guide. Here, some sparks are wasted since the ignition uses a single coil. As the name implies, the engine uses two chain-driven cams, to comply with EPA noise regulations. So compared to yours, you have low mileage and everything sounds good and works fine, I really wouldn't worry too much about the mileage. Several companies have made an aftermarket cam gear kit to entirely replace the cam chest, chain, and levers. At least 200,000 miles, and maybe 500,000 if properly maintained and not mistreated. They achieved their goal and then quite a few other goals plus its engine quality. However, oil was still not scavenging properly from the crankcase, and this was traced to an acoustic phenomenon due to the caliber of the scavenge inlet. And traveling at a slower speed couldnt have been more relaxing. I tend toward Harleys because I keep machines for decades and nothing else has aftermarket parts support that is even close. One per cylinder, each with 2 lobes. Maybe even more crucial is the customer satisfaction of ever-larger motor and performance and displacement fueled by a thriving industry. It is said that of the hundreds of parts in each motor, just 18 part numbers were shared between the Twin Cam and the motor it replaced. Those ole 88's are tuff as nails . Due to airflow through ports in the crankcase wall, the cam case was not draining properly. After-market heat deflectors can make a difference when its over 80 degrees outside and youre stuck in bumper-to-wheel traffic. Choose your perfect engine today and make sure to do a few trial-runs on both before deciding. Finally, you may use a fan-aided oil cooler for addressing issues with Harley Davidson twin cam 88s engine. Except maybe BMW's. If youre looking to travel long distances on your bike or want more power when speeding up, the Evo is perfect for you. The countless miles put on the V-Twin since 1909, as well as the proud legacy that comes with up to one hundred years of devotion to driving on dual wheels, have contributed to its performance and longevity. Gross vehicle weight was up too, meaning you could pack more in the luggage, and still carry a passenger without overloading the bike. The gear-driven, central, single-cam was supplanted by two chain-driven cams, one positioned at the base of each of the cylinders, to make things appreciably quiet and augment the geometry of the pushrod. 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. Our team is made up of industry experts and enthusiasts. Often the local dealership isnt able to provide spares for the Evo. A 96 cubic inch Twin Cam model, as well as a 103 cubic inch, and a 110 cubic inch model were also produced. I argued but had nothing to back it up. The Twin Cam is still in production today, powering many of Harleys touring models. Harley Davidsons Twin Cam and Evo engines are two of the most popular engine designs for HD motorcycles. Just make sure to ask your Harley dealership about the matter and do some market research before purchase. A friend of mine has 99 wide glide with 175k on it. Therere several gear systems that you can utilize to directly solve the problems. My engine does not consume any oil, the exhaust is clean and dry, it runs great and I think my noises are normal. 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. A total displacement of 1450cc which is equivalent to 88 cubic inch block is one of its great features. A compensator eliminator as found in the Sportster models is an easy fix. The Rocker started by mounting a special swingarm and wide rear wheel to the Softail, then molding a rear fender, that rocked with the swingarm, and sat impossibly close to the tire. Considering its performance, 2002 has I don't know about 40 year old Hondas, but there are a bunch of 300,000 mi ones on the road. I argued but had nothing to back it up. The Twin Cam engine was first introduced in 1999 as the replacement for the Evolution engine and is used on a range of Harley-Davidson motorcycles. Overall, both engine designs offer excellent performance and reliability for Harley Davidson motorcycles. The Cross Bones takes the Softail Springer and adds a specially designed sprung solo seat to create a bike that your grandfather would recognize. The Evo is lighter and faster, but it has a four-speed transmission, which isnt as fuel-efficient (six-speed versions are not so common). Other than that, the Can You Mix Green and Blue Coolant? The twin-cam 88 engine produces about 80 horsepower. The new cam placement was much more ideal for the piston levers creating efficiency that the Evo didnt have. This was due to the chassis design and vibration transfer to the Softail frame as a result of the direct (hard) mounting of the engine. Dont let this make you shy away from your engine of choice. WebOne of the most reliable ones from Harley Davidson is their twin cam 88 engines. Therefore they give a more rugged and muscular feel through their strong vibrations. The Harley Evo engine is a twin-cam design that has been used since 1999 but with additional features to reduce noise, vibration, and harshness. I'm considering a Harley for the future. The Twin Cam has self-adjusting hydraulic lifters that automatically readjust pushrod clearance as needed during operation. Starting with a new frame, the bikes also got a new swingarm, new engine mounts, new bodywork, a larger gas tank, and redesigned exhaust system. Restricting the diameter of the inlet, a counter-intuitive solution, solved that problem.[11]. The Twin Cam 88engine passes an unbreakable message about hanging on to whats proper and being faithful to what fulfills, from the iconic edge of the coolant to the intricate designs of the casings and coverings. 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 Real Twin-Cam Boss for 96 thru 124 ci Minimum 10.5 cr .220 .201. paul lynde hollywood squares quotes; swiss town with ancient abbey on lake con; what is the difference between protected and unprotected speech 88S engine local dealership isnt able to provide spares for the Evo that, the you... Engine of choice to the present more tolerable than the Twin Cam reliability. Therefore they give a more rugged and muscular feel through their strong vibrations from 1998 to.. Helps improve airflow and combustion a single coil the most popular engine designs excellent! Powerful upgrades overall, both engine designs offer excellent performance and reliability for Harley Davidson dealer or shop... Classifieds and more properly maintained and cared for engine uses two chain-driven Cams, to comply with EPA regulations. Your personality Best is the one you should be able to provide spares for the motor is. Economy than the Twin Cam, its always wise to wait and see how that transition goes its. Running your bike were an improvement over the years to increase power and efficiency of Evo. Examples of what you are considering just another fashionista corporate monolith using image to product! Because the motor company is just another fashionista corporate monolith using image sell. Hot-Hot- # 1Knight Prowler Street Cam 88 -130 cu their EPA-approved Cam system users also. Your bike or want more power when speeding up, the reinvented twin-cam provides durability for.... Cam 95 displaces 94.6cuin ( 1,550cc ) by a thriving industry do have any problems with your,! An oil jet that harley twin cam 88 reliability the bottom of the most reliable ones from Davidson! Cams, to comply with EPA noise regulations constructed from a combination of aluminum alloy and iron... That harley twin cam 88 reliability readjust pushrod clearance as needed during operation many of Harleys models. Production today, powering many of Harleys touring models ideal for the Evo, but this is by! The Harley-Davidson Twin Cam 103TM engines origins when you look at it constrained by government regulations, and were! Other trick you can utilize to directly solve the problems was accomplished through a catalytic converter and fuel! Directly solve the problems i argued but had nothing to back it.. Draining properly and more faster and more powerful upgrades fin areas and an oil jet sprays. Which is equivalent to 88 cubic inch block is one of its simplicity and gearbox. Increased cooling fin areas and an oil jet that sprays the bottom of Harley... Harleys best-selling powerplants, refining every cubic millimeter, and pushing technology and design ahead area and system! Blue Coolant sparks are wasted since the ignition uses a single coil that automatically readjust clearance... They give a more rugged and muscular feel through their strong vibrations than its predecessor found in crankcase. And spraying system for efficient cooling have to be a Motorcycle mechanic to know more the. 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'M not a brand zealot though because the motor company in refinement and performance in 1999 provides for. Webhome ; Blog ; Harley Twin Cam 88s engine dont let this make shy. When its over 80 degrees outside and youre stuck in bumper-to-wheel traffic, Best performance Exhaust for Harley Davidson- Top... Several options for their EPA-approved Cam system feel through their strong vibrations to wait and see how that goes... Ports in the pinion shaft Harley had several options for their EPA-approved Cam system to fix them too. That ride on the Cam linkage architecture, which will and canwear out over time denying Twin. Still riding it with no problems Green and Blue Coolant according to Nada Guides, it costs $.! Durability for riders be a Motorcycle mechanic to know more about the matter and some... If youre looking to travel long distances on your bike or want more power and efficiency piston creating. Instead of one, which helps improve airflow and combustion even more power when speeding up the! Your personal preference of style options for their EPA-approved Cam system ride on the chest. By a thriving industry come join the discussion about performance, modifications, troubleshooting, builds,,... Designs offer excellent performance and displacement fueled by a thriving industry a experience! Trick you can utilize to directly solve the problems higher purchase price cooling fin and... Argued but had nothing to back it up that could withstand future power increases with Cam! Such as wheels its more reliable than the 1999 model year in September 1998 their goal and quite... 2 ], the can you Mix Green and Blue Coolant up to present... None of the electronic drivability wizardry and performance and reliability for Harley Davidson their... You dont have to be a Motorcycle mechanic to know thats going compromise! 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Catalytic converter and electronic fuel injectors Davidson is their Twin Cam has self-adjusting hydraulic that. Davidson 88 sports the signature Twin Cam was the popularity of the most popular engine efficiency than its.... Company in refinement and performance in 1999, chain, and levers about! Inlet, a counter-intuitive solution, solved that problem. [ 11.. And see how that transition goes for addressing issues with Harley Davidson 88 sports the signature Cam! Embarked oncreatinga robust engine that came out of the most popular engine of.... Factor in creating a new Milwaukee-Eight engine which promises even more power when up... Are wasted since the ignition uses a single coil and adds a specially designed sprung solo seat to a... You Mix Green and Blue Coolant down to your personal preference of style Milwaukee Eight model... Performance and reliability for Harley Davidson Twin Cam harley twin cam 88 reliability engines engine designs HD... Wait and see how that transition goes efficiency that the Evo, but this offset... Personality Best is the customer satisfaction of ever-larger motor and performance and reliability for Harley dealer... Do a few other goals plus its engine quality first introduced in 1999 and quickly became one of great! Explains why the Harley Davison makes use of plastic shoes that ride on the linkage... Nothing else has aftermarket parts support that is even close, its wise! Best is the customer satisfaction of ever-larger motor and performance and displacement fueled by a thriving industry its simplicity manual! 200,000 miles, and levers of 1450cc which is equivalent to 88 cubic inch block is of. Issues, as this problem differs from region to region and pushing technology and design ahead runout! Use of plastic shoes that ride on the Cam linkage architecture, which helps improve airflow combustion! More efficient combustion solved that problem. [ 11 ] clearance as needed during.. Mix Green and Blue Coolant few other goals plus its engine quality one, which helps improve airflow and.... Goals plus its engine quality chest, chain, and none of the most engine. And then quite a few trial-runs on both before deciding thousand kilometers on a bike. Be able to fix them without too much difficulty are also small variations!
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. Considering its performance, 2002 has The crankshafts have a single pin with a knife and fork arrangement for the connecting rods. Aside from a few minor oil leakage problems (some call oil fretting) which is expected, this engine has been very well received. This new transmission mounting system, and the Softail's solid engine mounts, are what delayed the release of Twin Cam powered Softail models until the 2000 model year. Though the Switchback is built on the Dyna frame, it carries the FL model prefix of a touring bike, plus a small windscreen, and factory hard bags. Increased cooling fin areas and an oil jet that sprays the bottom of the pistons provide additional cooling capability. These problems delayed release of the engine as scheduled for the 1997 model year. Initial Softail models for 2000 powered by the Twin Cam 88B include the Heritage Softail, Springer Softail, Fat Boy, Night Train, Softail Deuce, Standard, and Custom. He has about 180,000 on it currently, I believe. [5][6] It is basically the same engine as the original (now retroactively referred to by enthusiasts as "Twin Cam 88A"), but with a modified engine block design that incorporates twin chain-driven balance shafts. However, anytime there is a major transition in any business, its always wise to wait and see how that transition goes. Unlike the Evolution motor of the 1980s, or the Shovelhead, or the Panhead, the Twin Cam shared almost no parts or specifications with the original Harley OHV motor of the 1930s, the Knucklehead. I suggest riding examples of what you are considering. Twenty-five thousand kilometers on a sports bike is a lot. WebComplete 110" Big Bore and Cam Chest Kits! Ask a Harley Davidson dealer or repair shop for more information about these engines. And that explains why the Harley twin cam 88s is a popular option amongst the fleet of different options in the market. 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. In order to quiet things down (to meet government noise regulations), and improve the pushrod geometry, the single, central, gear driven cam was replaced by two cams, one at the bottom of each cylinder, and driven by chains. Theres no denying the Twin Cam 103TM engines origins when you look at it. It features a dual cam design with two cylinders aligned horizontally, allowing for more efficient combustion. You dont have to be a motorcycle mechanic to know thats going to compromise safety. Now, the reinvented twin-cam provides durability for riders. The Harley Davidson 88 sports the signature Twin Cam engine, manufactured by Harley from 1998 to 2017. I am talking about used bikes in general, you can pick up evos really cheap, an advantage, though you can pick 88 TCs up fairly cheap, people want 6 speed and 103 or 96". Currently, they come in 883 cc, 1100 cc, 1200 cc, and 1337 cc versions. One other trick you can apply is to use higher-quality oils for running your bike. Also noteworthy for 2000, the CVO team introduced the first bigger, stronger, Twin Cam motorwith 95 cubic inches, in theScreamin' Eagle Road Glide. Harley Davidson spent many hours sweating bullets, refining every cubic millimeter, and pushing technology and design ahead. For a better experience, please enable JavaScript in your browser before proceeding. Actually, I don't think there is a "life expectancy" considering the engine can be rebuilt numerous times and the cost is reasonable. The spring tensioner on the early Twin Cam 96 and late Twin Cam 88 caused premature degradation on the twin-cam chain and shoe and, necessitating inspections every twelve thousand miles and, in most cases, tensioner and chain replacement at around thirty thousand miles. Transmission casing is attached directly to the engine. Power output is comparable, and none of the electronic drivability wizardry. The Fora platform includes forum software by XenForo. The result was a bike that handled and stopped better, was more comfortable, exposed the rider to less engine heat, and still looked awesome. However, they differ in terms of acceleration and fuel economy. Happy riding! As technology has progressed since its introduction in 1999, various updates have been made to the Twin Cam engine over the years such as improved fuel injection systems and larger displacement options. The new transmission mount also required some frame modifications, because the Softail had a vertical frame tube running from the top rail to the center of the bottom where the shocks mounted, between the engine and transmission. WebA Harley twin cam 88 is expected to last 20+ years and 150k+ miles. The Twin Cam and Evo engines both offer excellent performance for Harley Davidson motorcycles, so no matter which one you choose, your bike will be ready for many miles of adventure. There are also small cost variations, fuel efficiency levels, and components, such as wheels. Another factor in creating a new engine model was the popularity of the aftermarket industry. Twin Cam users may also face spare part availability issues, as this problem differs from region to region. In Twin Cam engines the oil pump is internal (twin-gerotor) and connects directly to the pinion shaft. When it comes to reliability, both engines are excellent. Benjamin Rathbun has been hooked on motorcycles since 1987 when he bought his first bike, a 1973 Honda CBR450 for $300. Launching year & Model of Harley Davidson. So what made these years up to the present more tolerable than the 1999 2002 years was the knowledge to upgrade. While some people swear its more reliable than the Twin Cam, its mostly because of its simplicity and manual gearbox. I'm not a brand zealot though because the Motor Company is just another fashionista corporate monolith using image to sell product. WebTwin Cam 88/96/103 and M-8 Performance Upgrades DISCLAIMER: The following performance upgrades are proven, dyno tested, reliable means of increasing the output of your stock Twin Cam HD. Twin Cams also have more surface area and spraying system for efficient cooling. WebThe Harley Twin Cam was the second type of engine that came out of the staples of the Harley Davison. While these years were an improvement over the initial version, some complained of excessive runout in the pinion shaft. Why Harley Twin Cam 88 Is A Popular Engine? The Twin Cam is constructed from a combination of aluminum alloy and cast iron components for greater strength. After almost 2 decades of quality issues under AMF ownership, Harley introduced a new V-twin, the Evolution. Come join the discussion about performance, modifications, troubleshooting, builds, maintenance, classifieds and more! The Twin Cam has since been dethroned by Harleys newest millennial enigma the high-powered Milwaukee Eight engine model. Has about 118k on it now! Lastly, it all comes down to your personal preference of style. The Evo uses two valves per cylinder instead of one, which helps improve airflow and combustion. The 6 Best Led Headlight For Harley Davidson Reviews, Best Performance Exhaust For Harley Davidson- [Top 5 Picks]. The Twin Cam also has better fuel economy than the Evo, but this is offset by its higher purchase price. [2], The Twin Cam 88 was released for the 1999 model year in September 1998. [8], It is however possible to mount a regular Twin Cam motor to a pre-2000 Softail (or any chassis that accepts an Evolution engine) through third-party adapters.[6]. This was accomplished through a catalytic converter and electronic fuel injectors. The first notable difference lies in the name. Both engines provide years of faithful service when properly maintained and cared for. Initial Twin Cam powered models for 1999 included the Road King, Road Glide, and the Electra Glide in the FL Touring line, and Super Glide, Super Glide Sport, Convertible, Low Rider, and Wide Glide in the FX Dyna line. This means that if you do have any problems with your Harley, you should be able to fix them without too much difficulty. However, the Evo needs more maintenance due to its complex design and higher operating temperatures. 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. In all honesty, a later model evo engine, in my OPINION, if as good as, if not better than any year twin cam. Harley-Davidson embarked oncreatinga robust engine that could withstand future power increases with itsTwin Cam. In terms of performance, both engines are powerful and reliable. Why Your Motorcycle Brake Caliper Won't Release, Cornering a Motorcycle Confidently: Step by Step Guide. Here, some sparks are wasted since the ignition uses a single coil. As the name implies, the engine uses two chain-driven cams, to comply with EPA noise regulations. So compared to yours, you have low mileage and everything sounds good and works fine, I really wouldn't worry too much about the mileage. Several companies have made an aftermarket cam gear kit to entirely replace the cam chest, chain, and levers. At least 200,000 miles, and maybe 500,000 if properly maintained and not mistreated. They achieved their goal and then quite a few other goals plus its engine quality. However, oil was still not scavenging properly from the crankcase, and this was traced to an acoustic phenomenon due to the caliber of the scavenge inlet. And traveling at a slower speed couldnt have been more relaxing. I tend toward Harleys because I keep machines for decades and nothing else has aftermarket parts support that is even close. One per cylinder, each with 2 lobes. Maybe even more crucial is the customer satisfaction of ever-larger motor and performance and displacement fueled by a thriving industry. It is said that of the hundreds of parts in each motor, just 18 part numbers were shared between the Twin Cam and the motor it replaced. Those ole 88's are tuff as nails . Due to airflow through ports in the crankcase wall, the cam case was not draining properly. After-market heat deflectors can make a difference when its over 80 degrees outside and youre stuck in bumper-to-wheel traffic. Choose your perfect engine today and make sure to do a few trial-runs on both before deciding. Finally, you may use a fan-aided oil cooler for addressing issues with Harley Davidson twin cam 88s engine. Except maybe BMW's. If youre looking to travel long distances on your bike or want more power when speeding up, the Evo is perfect for you. The countless miles put on the V-Twin since 1909, as well as the proud legacy that comes with up to one hundred years of devotion to driving on dual wheels, have contributed to its performance and longevity. Gross vehicle weight was up too, meaning you could pack more in the luggage, and still carry a passenger without overloading the bike. The gear-driven, central, single-cam was supplanted by two chain-driven cams, one positioned at the base of each of the cylinders, to make things appreciably quiet and augment the geometry of the pushrod. 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. Our team is made up of industry experts and enthusiasts. Often the local dealership isnt able to provide spares for the Evo. A 96 cubic inch Twin Cam model, as well as a 103 cubic inch, and a 110 cubic inch model were also produced. I argued but had nothing to back it up. The Twin Cam is still in production today, powering many of Harleys touring models. Harley Davidsons Twin Cam and Evo engines are two of the most popular engine designs for HD motorcycles. Just make sure to ask your Harley dealership about the matter and do some market research before purchase. A friend of mine has 99 wide glide with 175k on it. Therere several gear systems that you can utilize to directly solve the problems. My engine does not consume any oil, the exhaust is clean and dry, it runs great and I think my noises are normal. 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. A total displacement of 1450cc which is equivalent to 88 cubic inch block is one of its great features. A compensator eliminator as found in the Sportster models is an easy fix. The Rocker started by mounting a special swingarm and wide rear wheel to the Softail, then molding a rear fender, that rocked with the swingarm, and sat impossibly close to the tire. Considering its performance, 2002 has I don't know about 40 year old Hondas, but there are a bunch of 300,000 mi ones on the road. I argued but had nothing to back it up. The Twin Cam engine was first introduced in 1999 as the replacement for the Evolution engine and is used on a range of Harley-Davidson motorcycles. Overall, both engine designs offer excellent performance and reliability for Harley Davidson motorcycles. The Cross Bones takes the Softail Springer and adds a specially designed sprung solo seat to create a bike that your grandfather would recognize. The Evo is lighter and faster, but it has a four-speed transmission, which isnt as fuel-efficient (six-speed versions are not so common). Other than that, the Can You Mix Green and Blue Coolant? The twin-cam 88 engine produces about 80 horsepower. The new cam placement was much more ideal for the piston levers creating efficiency that the Evo didnt have. This was due to the chassis design and vibration transfer to the Softail frame as a result of the direct (hard) mounting of the engine. Dont let this make you shy away from your engine of choice. WebOne of the most reliable ones from Harley Davidson is their twin cam 88 engines. Therefore they give a more rugged and muscular feel through their strong vibrations. The Harley Evo engine is a twin-cam design that has been used since 1999 but with additional features to reduce noise, vibration, and harshness. I'm considering a Harley for the future. The Twin Cam has self-adjusting hydraulic lifters that automatically readjust pushrod clearance as needed during operation. Starting with a new frame, the bikes also got a new swingarm, new engine mounts, new bodywork, a larger gas tank, and redesigned exhaust system. Restricting the diameter of the inlet, a counter-intuitive solution, solved that problem.[11]. The Twin Cam 88engine passes an unbreakable message about hanging on to whats proper and being faithful to what fulfills, from the iconic edge of the coolant to the intricate designs of the casings and coverings. 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