Evo Vs Twin Cam Differences Select how you want to view the cam specification file What’s everyone’s opinions between these 2 engines I’m trying to decide whether to buy a dyna either an evo or a twin cam I’ve heard evos are more reliable and cheaper parts etc. Here’s a look at the technical elements and developments that allowed the 88 Wait, the 1200 Evo is a Sportster engine and the Twin Cam is a "Big Twin" engine. I'm considering a Harley for the future. Evo Engines??? - Alright guys, is there a huge power difference in an 80'' cammed Evo vs. a stock TC 88''? Just need some input. THere are a few other differences between EVO and T-C configuation but the cam design is First softail- EVO vs. Some of you may recall my near-death experience a while back when a cage turned left in front of me while doing 55mph. I believe that came later. To the point: I ride a 99 FXSTC. Learn which engine lasts longer for a better riding experience. 14 StreetGlide 103HO put in Haydon M6 for auto primary chain tensioner, 05 Deuce Twin cam , Haydon M6 auto primary chain Evo engines do not need one because the filter is in the scavenge circuit of the oil system. All things being equal, I would take a late model Evo over an early 88" twin cam. twin cam concept. Im looking to buy a dyna, my budget is around $5k. Will TC manifold bolt up to my 94' Evo? Harley-Davidson Twin Cam engine at the Harley-Davidson Museum The Harley-Davidson Twin Cam are motorcycle engines made by Harley-Davidson from The EVO replaced the Shovelhead in 1984 and was replaced by the Twin Cam in 1999. Evolution and Twin Cams look much similar but the easiest way to tell them apart is to look at the pushrod tubes. 2K views 37 replies 16 participants last post by DarkSheep Evo engines can make a lot of power, but tend to cost more to make the same level of power as a twin cam. Can simply replace the OEM spring loaded Big Twins: EVO vs. The T-C has 2 cams and the Evo has just one. Delphi EFI is excellent. Also, I have ridden a Vulcan 1600, which was more powerful than my stage II 95" softail. 2. I have a 1998 that I will be looking at with 2K miles, black/red. Twin cam . Are they smoother? more power? They seem The three questions to answer before choosing a new cam for your Harley Davidson® motorcycle are: 1. 5K views 6 replies 4 participants last post by JamesButler May 5, 2019 Greg55_99 Discussion starter Evo engine vs Twin cam Discussion in ' Road Warriors ' started by Iranian, Sep 20, 2013. Upgrade recommended. Some people say that traditional Evolution Harley Davidson engines are the best, while the others are sure that the newer Twin Cam General Harley Davidson Chat - EVo vs. Huge differences. I've only owned Evos and he's had Evos and Twin Cams. Twin Cam? Hey guys, I have sold my sportster and am finally looking at the Harley's I have always wanted, softails! Most, if not all, aftermarket Evo jugs now come with the thicker fin design from the Twin cams. Early twin cams were still carbureted. Jump to Latest 3. Twin Cam - Hey all. Starting in 1995, all Evolution Softail Big Twins were shipped from the factory with a Reply Save O OldBoy99 · #4 ·Mar 29, 2004 The book "The V-Twin Tuner's Handbook volume 2" by D. The Harley Davidson Twin Cam engine is one of the most popular engines for the motorcycles made by this brand. The Compared to the twin cam in stock form, the twin cam is faster and stronger to modify. The twin cam is an outstanding engine and has This is the ultimate Evo vs Twin Cam vs Milwaukee 8 engine series comparison. Good Cams can alos improve the appeal of the TC There are a few other differences as well, the oiling system is routed differently (through the filter before the engine on twin cam and after the engine on Evo), the TC has more General Harley Davidson Chat - Evo vs. There's an Evo big twin engine that has one camshaft with 4 lobes. Same mileage,same overall maint performed, You can get an Evo Dyna for about $4000-4500 in any state in the country, and a late-2000s EFI Twin Cam for about $6,000, or an early-mid2000s carbureted 5 speed for about $5000. In the late 1990s, they introduced the Twin Cam engine, which offered Buying first Harley Davidson Road King next week: Can't decide which bike/engine: Evo, Twin Cam or M-8. I can think of two weaknesses of the Twin Cam; cam chains The evo is a legend, but mark my words, in 15 years we will be looking back at the twin cam with the same love we have for the evo. Bike is a 1987 bagger that will receive a 88 c. Maybe with the twin cam. Primary application: Is the bike going to be used for all around street riding or is the goal to have Evo engines feature advanced cylinder heads with improved port design and combustion chambers compared to older twin cam heads. Twin Cam swingarm. . Twin Cam with distinct histories, performance characteristics, and maintenance considerations, There are many similarities between both models, but there are also some key differences to be aware of before making your decision. ) EPA cams rob power. As I understand it, the two lines of Evo motors are different animals, at General Harley Davidson Chat - EVo vs. The straight forward approach to this is that the two engines offer very While The Harley Evo is known to be more fuel efficient when compared to the Twin Cam, the Twin Cam has more torque. This Explore the durability and reliability of Harley Evo vs Twin Cam engines. General Harley Davidson Chat - EVo vs. Solo 100% of the time. I currently ride a Honda Shadow. Did Harley really improve over time, or did they loose their This is the ultimate Evo vs Twin Cam vs Milwaukee 8 engine series comparison. One of the first fuelie twin cams from Destination HD in Tacoma for the trip a 2001 (or 02?) Heritage Softail Special, FI twin cam, from Gig Harbor, WA to Sturgis, via lots of back roads, Twin Cam carb on an Evo Jump to Latest 1. Twin-cam – what are the differences? This is a question that many people ask, especially if they’re considering purchasing one The main difference between the two is that the Evo has heads that are much more square and flat, with a single cam instead of two. William Denish has a very good section (appendix A) on the differences between Understanding The Twin Cam Engine The Harley-Davidson Twin Cam engine, produced from 1998 to 2017, is a noteworthy evolution in Greetings all, new to group. Twin cam – how does it differ? When it comes to buying one of the best bikes, many people ask this question. gif]What are the main differences besides displacement between the older but hugely popular Evolution motor and the Twin cam 88 I have talked to three different shops and two cam manufactures and have had 5 different answers on what is the recommended cam for this Touring Models - EVO vs TWIN CAM 88 - How underpowered is the EVO compared to the Twin Cam 88? The one Im looking at has a complete stage 2 kit with slip-ons, would this even it out? My If one was to compare an EVO powered 98 FLHT standard VS a 99 FLHT with the Twin cam, both carbed bikes. Since it is referenced as the "Twin Cam" fin design I would think all original Harley Evo Harley-Davidson Camshaft Specification Selection Criteria A comprehensive list of Harley-Davidson camshaft specifications for all engines types. There are only a few weak points in the Evo, and the engines are damn near bulletproof and because they still use the In today's article, we're going to offer a short guide on how to tell the difference between different Harley-Davidson Other than that, how much of a difference in reliability and longevity is there between the EVO models and the early Twin Cam models? Assume the Twin Cam models compared are However, the Twin Cam equivalent SE intake manifold 29635-99 or 29637-99 looks the same but has a hole for the MAP sensor. Considering an FLSTS for a second scoot purchase. I would still go with an evo but that’s my personal preference only because I have more familiarity with the single cam bottom end. Twin Cam Swingarm - Trying to figure out the difference between an Evo swingarm vs. Sportster Evos, which Sportsters are still running to this day. gif]What are the main differences besides displacement between the older but hugely popular Evolution motor and Evo vs twin cam? Hello, looking for purchase advice. When building a 1991 Evo, twin cam heads may not align The Harley-Davidson Twin-Cam V-twin was introduced in 1998. Several other If you’ve ever pondered the differences between Twin Cam and Evo engines for Harley-Davidson motorcycles, you might be surprised to learn The Evo (Evolution) motor and Twin Cam are different Harley-Davidson engines; preference depends on performance and customization Based on some things I read, I acquired the impression that the twin-cams bikes manufactured in recent years aren't as reliable and durable as the EVO bikes of the past. However, some Evo owners opted to install what is called a Carlini or Screamin' Eagle Race Brace on the right side that effectively The Genesis of the Twin Cam 88 While the Evolution engine was legendary for Harley-Davidson and helped save the company after the General Harley Davidson Chat - EVo vs. The biggest difference in How does the stock EVO motor compare with the stocker 2013 Twin Cam motor in respects to horse power and torque? Thanx Pre-Twin Cam Models (1990s) As mentioned, many Harley lovers swear by the Evo engines that preceded the Twin Touring Models - Twin Cam Vs. Also, which General Topics/Tech Tips - evolution VS twin cam 88 - i currently have a 883 sportster. gif]What are the main differences besides displacement between the older but hugely popular Evolution motor and the Twin cam 88 Does the simplicity of the Evo motor make it more reliable and bullet proof or does the more refined Twin Cam hold that title. A good aftermarket cam will make a big difference in how the M8 sounds. Davidson Evo Vs. any pros/cons going with EVO or TwinCam. ) INA inner cam bearing from 1991-1999. We would like to show you a description here but the site won’t allow us. gif]What are the main differences besides displacement between the older but hugely popular Evolution motor and Softail Models - Evo Swingarm vs. Twin Cams by name have two cam shafts so they go to two There is more strength in the cases, especially in the cylinder studs and the casting where the inner cam bearings are located, where cracks occur in the Evo. TC has two. The Twin Harley Evo vs Twin Cam has been an everlasting battle since it began during the late 90s. Needs to be The Twin Cam was harley's attempt to bring the Harley engine into modern day compliance with hydraulic cam tensioner and so on. The Evolution and all it's predeceasors did not. upgrade cylinder and piston The evo is a legend, but mark my words, in 15 years we will be looking back at the twin cam with the same love we have for the evo. The EVO had very rectangular rocker box covers and was sometimes referred to as the "block In the context of Harley-Davidson motorcycles, "Twin Cam" refers to a later generation engine design that replaced the "Evo" (Evolution) engine, with the key difference being that the Twin Cam The Twin Cam engine provided more torque and horsepower than the Evolution model, and was originally available with a choice of The twin cam also has larger cylinder fins and head fins. There are early 2000s twin cams or 90s evos I could afford, all with around 20k mileage. Oh! That's rightthey used rubber in the floor boards to help isolate vibes, but The sounds come from the differences in the engine, cam timing, firing sequence, internal differences etc. Im a Evolution to Twin Cam: Until the late 1990s, Harley-Davidson utilized the Evolution engine, which was an air-cooled V-twin design. Based on some things I read, I acquired the impression that the twin-cams bikes manufactured in recent years Anybody know if an Electra Glide Twin Cam original exhaust will fit the earlier 97 Electra Glide with an EVO engine? The pipes look close but I believe there is a slight difference in EVO downfalls: 1. But, after looking at history So they are easier to spot. Dyna Glide Models - why is Twin Cam better than an Evo? - wondering why the twin cam motors are suppose to be better than Evo's. the Twin Cam's? Any good vs. Lot's of experience here for sure. This article will explore the difference between Harley EVO vs. I have installed an SE air cleaner, exhaust, street ignition and And then you have the issue of Big Twin Evos vs. Shovel, vs Twin Cam Jump to Latest 36K views 48 replies 19 participants last post by Badassbrutus Aug 29, 2011 XL1200R Discussion starter Then there's the Twin Cam which always seems to never have anything good said about it. Before settling on your valuable decision, you should consider the Harley Davidson Evo vs. With comparable mods (exhaust, intake, tune, cam), a Here's more information on the Harley-Davidson Milwaukee-Eight and how it's different than the Harley-Davidson Twin Cam engine. Because, I am wanting to mount a 5 flat fender to my We would like to show you a description here but the site won’t allow us. But an Evo engine can use an oil filter with an anti-drainback valve without any issue. 5-spd box more robust than the 6-spd. bad info would be helpful. The twin cam is an outstanding engine and has proven itself time My brother and I were emailing, and realized we weren't sure what the differences between the Shovel and Evo are. They engineered their way out of the problems The Twin Cam 88" is smoother and cooler running than the 96" and 103" models. Did Harley really improve over time, or did they loose their I don't think the evo softails were counter balanced. As a result of a better Hi, How good or bad is the Twin cam compared to the evo engine? Is fare more reliable then the evo engine? I have testdriven lots of twin cam engines Harley-Davidson Evolution engine Harley-Davidson Evolution engine at the Harley-Davidson Museum The Evolution engine (popularly known as Evo and I have a old shovel, been looking at newer bikes, just trying to compare the Evo's vs. Coming in two different models of V-Twin engine, 88 and 88B, the In this video I test the theory that the twin cam series Harley-Davidson engine runs hotter than the Evolution series engine. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. the other day talking about wanting more power i was told that there isnt much of a Was considering EVO for something different as i have never ridden one. Here’s a look at the technical elements and developments that allowed the 80 That should explain the difference between the single cam vs. For more Let’s compare two different models of Big Twins. The Twin Cam engine does have some advantages over the Evo and maybe it's not all that bad. Was looking to stay with a carbureted bike which is why looking at EVO's and early twin cam models. M8 and EVO share some from single cam. Gents, I admit to have no clue about Evo engines and I need to post a questions related to cam choices. There's an Evo sportster engine that has 4 camshafts with 1 lobe each. In this blog post, we’ll The main difference between the Twin Cam and Evo engines lies in their internal design, performance, and transmission systems. The pushrod tubes are positioned at different angles, and the twin cam includes a crank position sensor located beneath the oil filter. Twin cam - [sm=biker2. 2 completely different engines. i. I'm The Harley-Davidson Evolution V-twin was introduced in 1983.
© Copyright 2026 St Mary's University