New Milwaukee-Eight engines will power every 2017 Harley-Davidson Touring and Trike motorcycle model. . We use cookies to give you the best possible experience on our website. Most of the parts that say no longer available list a replacement if you scroll down and click replacement item. This also means that you will see only minor differences between the EV-13 and EV-27. After a recent catastrophic mechanical failure, my sweet Roadster is dead as a doornail. Anyway, you're doing bike stuff and that's cool. The reason our filter can be used on both the EVO and Twin Cam applications is they meet or exceed the filtration of the Twin Cam (which has very restricted flow) and flow many times more than the EVO (which doesn't filter as fine as the Twin Cam but flows more). Also, they tend to run smoother thanks in part to single fire ignition firing each cylinder at a time. Need to find a cam to meet your specifications? A high performance of over 2,000 cc can be acquired in the taste of the carburetor, with twin cams, and from the performance makers such as S&S and JIMS, the complete engine of the carburetor is on sale. Also with EFI, they always fire right up with no warm up time. Just curious . EVO 68HP EVO 70 HP EVO 74 HP Lemmy at Revzilla broke down all the improvements on this here. Für nähere Informationen zur Nutzung Ihrer Daten lesen Sie bitte unsere Datenschutzerklärung und Cookie-Richtlinie. The Twin Cam was introduced in mid-1998 and shipped in 1999 rubber-mounted big twins. I had overheard that while waiting for some parts at the dealership. I love both. But this bike is comfortable, agile, and strong. The basic difference between these motors are cubic inches and cams. I don't think this is as much of an issue on stock motors as opposed to those that are built (95" and such). My Evo FXRP is also a great motor. Regular inspection isn't a huge deal and they're not too bad to replace. Re: Evo v Twin Cam Dyna There are some clear differences between the engines. The evo was designed (possibly by accident) to go a lot of miles for very little money. Even though the family member gets drunk and shoves his dick in your mom at thanksgiving dinner while shitting on your sons cat then stealing your car. the cases have same amount of meat between the lifters & the barrels front & back. My Twin Cam Road King has had 60,000 miles of bulletproof reliability. The company moved to the Twin Cam not because the Evo had reached its power limits as a design, but because H-D could not prevent other manufacturers from making virtual clones of the design. It is possible, however, to mount a regular Twin Cam motor to a pre-2000 Softail (or any chassis that accepts an Evolution engine) through third-party adapters. Evos are being phased out just keep that in mind for the future. Cookies help us deliver our Services. The Evo seems to be lacking with a pillion rider and luggage in the mountains. S&S Cycle has so much V-twin performance game that it’s easy to forget how deep it goes; they even have insight into the simple things like oil filters that you just wouldn’t consider. https://lasvegas.craigslist.org/mpo/5231180349.html. Go buy an 80 inch carbed Evo and be happy! With less moving parts the Twin-cam is much more effeciant. aftermarket doesn't offer Twin Cams because the Evos are fine. As history would prove, the new motor became known as the Twin Cam, because the cam arrangement embodied the major difference between the new motor and its predecessor, the Evo. For starters I don't think there is a 107" twin cam.. otherwise the main differences visually are the larger cam cover/nose cone on the tc as there are now 2 cams, the motor mounts on the rear are slightly different, the twin cam b motors have a very different front motor mount because the balancer is in the front of the cases, the tc also has larger cylinder fins & head fins. Essentially, the Evo engine has a much more efficient combustion chamber and head design, and can produce more horsepower and torque than the TC 88 for a given cylinder volume. Evo Vs Twin Cam. If you MUST have a Twinkie, 1999-2002 are the best years for the Twin Cam as they still had dual timkens, and forged cranks like the evo… I was leaning towards the Wide Glide because it looked cool until I watched a youtube video of somebody riding and scraping the pipes on a really mild curve. They are also a simpler motor and ones manufactured towards the end of their lifespan are built like tanks. The Harley-Davidson Twin-Cam V-twin was introduced in 1998. as someone who bought a low-mileage (8k) 12-year old, year 2000 dyna, make sure the factory oil pump recall has been performed...i'm on my third engine at less than 20k after a "catasrophic failure" 500 miles before the 15k checkup. I've read they can grenade below 20,000 miles but this seems rare. I with I had the power and extra gear of a TC on my EVO, but I still wouldn't trade her for anything. I have a 98 FXDL with a 1340 Evo that I absolutely adore. I hated my roadster, it was always falling apart but in hindsight taught me to wrench on bikes. well for starters it has a straight valve train geometry, unit construction, it's also easy to set up for single runner induction as four separte cams all gear driven. I like scraping the pegs. also Australia's Quickest Harleys are Four Cam like the sportster and put out around 800HP. Realistically though the Twin Cam doesn't make any more power per cubic inch than the Evo does. Press question mark to learn the rest of the keyboard shortcuts, 85 FXR, 48 Pan, 69 Shovel, 08 Road King, 77 Shovel. I guess out of the 80CI Evo and the 88ci twin cam I would say the 88 hands down. You'll need to work on the Twin Cam less often, simply because of the design and manufacturing improvements, but if an Evo bike is put together correctly, it'll go 100K without much more than oil changes and tires occasionally.I prefer the TC's oil pump design, … Yahoo ist Teil von Verizon Media. Anything and everything related to Harley-Davidson motorcycles. Looking at the differences between the new Milwaukee 8 Engine from Harley Davidson with the old Twin Cam, you begin to see just where the improvements where HD focused in on. Two guys were complaining that it was hard to get parts for their non-sportster evos. You'll need to work on the Twin Cam less often, simply because of the design and manufacturing improvements, but if an Evo bike is put together correctly, it'll go 100K without much more than oil changes and tires occasionally. I'm considering staying with a carbureted bike, and FXR or Super Glide is a top choice. Motor Adapter Plate includes: Hardware Oil line Fittings O-Ring -Inner Primary Adapter- Later twin cams have roller bearings which are less capable under load when the crank/pinion shafts are subjected to some flex. A majority are carburated, which means more warm up time, choke, etc. I'm going to be in the market for an Evo one of these days. A major part of the reason I want to go with an Evolution motor is the fact that I love DIY repair/modification. Ok what do you ride a Evo or Twin Cam (sorry to all the other Harley owners but we all own great bikes) what do you prefer and why but also please don't run each others bikes down we all know they have there faults. Is it an FXR? Almost all simply stick with the proven single cam design. I was looking at FXRs on CL with a friend yesterday and there are some nice early 90s FXRs out there with under 20K miles for $5000-5500- triple disc brakes, 9 spoke mags, 39mm forks, and so on. Aside from the 80ci Evo being down in power (in stock form) from the TC88/96, what are other weaknesses of the Evo engine compared to the TC engine? If you're gonna buy a Dyna, get a newer one. Which was followed by a very expensive rebuild that AGAIN catastrophically failed 250 miles into the break-in because I'm an idiot and can't keep my paw off the throttle. There's a Twi… I think its an issue that's blown out of proportion, and if you inspect them once a year you're fine. 0 0. The budget is around 7 grand cash. Press J to jump to the feed. Look through the Motorcycle Performance Guides complete list of Harley-Davidson camshafts for BIg Twin, Sportster and Twin Cam 88 engines. Long story short, if you do decide on a twin cam, it'll be worth looking at relatively low mileage early ones as they're tougher than the later, other than the cam chain tensioners which are a hell of an easier fix than a crank. and want to know if i can use twin cam heads - Answered by a verified Motorcycle Mechanic. Given the choice, I'd either find a really nice, low-miles early 90s carbureted, 5 speed FXR (or a 1999/2000 FXR3/4) or a mid-late 2000s EFI, 6 speed Dyna for the same money ($5000-6000ish). Here's your primary. Anyways, it's been a while since I've read up on this so its worth some googling just to confirm, some of this info may be a bit off. It's 100lbs lighter than the Dyna, handles a shitload better, and came with an optional touring package (FXRT/FXRD) that included a solid fairing, extra gauges, hard bags, and so on). 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. I also really like the look of the late 90's Dynas. They have tapered timkins for crank bearings and I can't remember exactly but I think the cranks are basically put together stronger and less prone to scissoring than the later press fit cranks. The Twin Cam runs super hot,and its cam chain tensioner is a nightmare to maintain. The extra 6th speed is an extra bonus too. Thanks for the great input Silverfox. Baggers Only: At least, for now. If you're gonna buy an Evo, get a late model (1989 or later!) engine the increase power and reliability. Rick L. 6 years ago. Biker Hotline. I wish. The Evolution is the better engine. I've Stage 1'ed it (Intake, pipes, ignition) and it keeps up with a bunch of my TC buddies rides (up until the 80 mph, then they get that extra gear). This engine is not to be confused with the Sportster Evo – same name, different engine) – Twin Cam, 1999-present (There are 88-ci, 96-ci, 103-ci, and 110-ci versions) Adapts all Softail and Ridgid EVO Frames to 2006-up Twin Cam 96, 103, 110 & 120R “A” Motors. There are many, many Harley riders that feel the same way he does, it's a nonissue. Bone mentioned he really doesn't care about the extra power and larger displacement the Twin Cam has. I think I read somewhere that they were intended to compete with the Japanese bike with speed and handling. Some people go to gear driven cams, but thats a lot of money and added noise. Are you saying that they did recall Dynas for oil pump issues? This can result in trashed bearings, and/or excessive crank run out (scissoring) which, worst case, can trash the oil pump and maybe even the engine. Of course the 103 from the road glide is tits but not what you were asking. Since the Evo's release in 1984, though, the company has moved to catalogue thousands of accessories, including engine upgrades. Dies geschieht in Ihren Datenschutzeinstellungen. By using our Services or clicking I agree, you agree to our use of cookies. So, you may need to change oil more often, and re-torque bolts, and deal with wear in your valve guides, but you can do these things yourself instead of paying an expensive company mechanic. Probably several. A big problem, as pointed out is the cam tensioner system on the TC's. Mostly from my dad. Email this guy and see if he still has it / wants to ship it. Also, with regards to cam chains, the MoCo did want to go to gear . Is there a budget you're trying to stay within? S&S Cycle Talks Evo vs Twin Cam Oil Filters Oil Toil. New comments cannot be posted and votes cannot be cast. One of the attractions of the twin cam engine is the carburetor and injection, both of which can customize over 2,000 cc. Although that may be correct, another reason was fairly aggressive patenting from the MoCo with regards to every last bit of the Twin Cam engines. TC's (minus the 88) produce more power than the Evo. Build a 74 HP Stage 2 engine. And aside from it running cooler than the TC (in stock form) what are the strengths of the Evo engine compared to the TC? Harley-Davidson just released it’s first all-new Big Twin engine in 17 years, the 8-valve Milwaukee Eight, last month. A well maintained EVO will last forever. Dazu gehört der Widerspruch gegen die Verarbeitung Ihrer Daten durch Partner für deren berechtigte Interessen. What is the difference between evo and twin cam. I am not sure what any of that means or how it is helpful. I prefer the TC's oil pump design, and the EFI, but the Evo is a joy, too, and when it's time to work on it, it's straightforward. The twin-cam 88 is even less user-servicable. EVOs use the dual fire ignition, which to me also gives it more of that classic Harley sound. – Blockhead, 1984-99 (All Blockheads have the same displacement of 80 cubic inches; they are also called Evolution or Evo. People have had issues installing gear drive cams in later model twin cams due to the crank runout issue, but the gear drive cams are more forgiving. I don't know exactly what you have but I expect you will find it. Here’s a look at the technical elements and developments that allowed the 88-cu.-in. We heard great things about it, but we had to try it to see what all the fuss was about – and what better way to really see how it compares to the Twin Cam, than riding them both back-to-back! (I assume it has some.) To elaborate on this a bit, we're taking 99-05 twin cam dynas here, with the spring loaded cam chain tensioners. We provide the best of both worlds. It's driving me nuts that all this crap happened in the best riding weather of the year too. but poor ol Krash has a twin cam. im building a 91 evo. Jerry from Denver asks… I’m getting ready to buy my first big twin Harley-Davidson motorcycle and don’t understand the difference between the Twin Cam … Sie können Ihre Einstellungen jederzeit ändern. The Milwaukee-Eight will be offered in two displacements and three variations: Milwaukee-Eight 107 (107 CID, 1750cc) featuring precision oil-cooled cylinder heads for the Street Glide/Street Glide Special, Road Glide/Road Glide Special, Electra Glide Ultra Classic, Road King/Road King Classic and Freewheeler models. It's been improved upon, but it isn't as strong as geared cams. I have an early 90s evo currently in need of an inner primary that I can't find anywhere. In my weird gypsy world that makes all the difference there is. I'm sure there is already a watercooled cruiser sitting in the R&D lab at HD. I had to draw the line at another set of shattered pistons, more debris in the case, and a ruined oil pump. It's worth noting that the early twin cams (99-02 I think but don't quote me) had a better crank and crank bearings. Is my 2003 included? I love both. I like the Evo engine, and have very little experience with the Twin Cam. In 2006 HD started using hydraulic cam chain tensioners in the dyna line (and in 2007 for the rest) which apparently have a much longer life span. I believe the only real issue with the early Dynas (besides oil leaks) is the cam chain guides. The EFI and 6 speed make them start and ride effortlessly, while the carbureted bikes, while easier to fix if they break, are 5 speed bikes (6 speeds aren't faster, just have a different final drive ratio) that require paying attention to a choke, and you have to worry about leaving your fuel on overnight if things aren't absolutely perfect. . 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