The pistons weigh exactly the same as your stock 883 pistons, eliminating the need for rebalancing your flywheels and absolutely no machining is necessary. Shop the best Harley-Davidson Top End Kits for your motorcycle at J&P Cycles. It's a neat-looking track… FREE Shipping. Make it happen with Harley-Davidson's Longblock Program. EVO Harley Replacement Engine 96" Want to replace your worn out Harley-Davidson Evolution engine without breaking the bank? These replacement engines fit 1984-1999 big twin chassis which came with Evolution style engine mounts. 98 DYNA. The engine highlighted in this week’s Engine of the Week was built for a customer up around the Toronto, Canada area. New Revolution, Twin Cam and Evolution engines in a selection of VRSC, Dyna, Softail and Touring model configurations. There are different levels of engine/performance upgrades. With the new Evolution engine in 1986, an oil pressure regulator (relief valve) was implemented to bleed off some of the oil when the pressure thru the filter became to high. Harley's decision to stick with the semi-unit construction of previous Sportsters resulted in a distinctly configured valve train. EMAILS ARE NEVER SHARED. Harley has updated other parts of the Sportster, most notably the transmission and motor mounts, resulting in some corresponding engine tweaks along the way. The newly designed Evo engine relied on aluminum heads and cylinders - as opposed to the heavy cast iron parts of the Shovelhead (their previous big bike V-Twin engine) and other predecessors, such as the Sportsters' Ironhead engine, led to a light weight engine with improved air-cooling efficiency. Tyler Malinky is the CEO of Lowbrow Customs, which he founded back in 2004. S&S Engines, Ultima Engines, RevTech Motors Harley Panhead, Sovelhead, S & S , Ultima, Ness, R&R for Harley , Choppers panhead Engines / Induction/ Starters/Drivetrain Packages,Covers/Rocker Box/ Timing,harley engines, evolution engines, panhead engine 50. – Blockhead, 1984-99 (All Blockheads have the same displacement of 80 cubic inches; they are also called Evolution or Evo. 0 Comments. $58.50 $ 58. Third-party trademarks are the property of their respective owners. So basically, whatever type of motorcycle engine you’re in the market for, we’ve got you covered. And in 1984, they did just that with the release of the Harley Evolution engine. With this reasonably priced kit, you can upgrade your 883 Sporty to a 1200 with no head modification needed whatsoever. Cycle magazine dynos a Softail's Evo engine, reading 56 hp at 5000 rpm, peak torque of 69 lb.-ft. at 3000. “The engine is built to stay together for a long time and provide a lot of runs,” Dahl says. His personal motorcycles include a 1950 Triumph land speed bike (and current record holder at Bonneville Salt Flats), 1959 Harley Panhead chopper, stock 1965 Triumph Bonneville, stock 1969 Harley FLH, and a 1975 Shovelhead chopper. Evolution 82ci (1343cc) Twincam 88ci (1442cc) & 95ci (1556cc) (88/96ci bore 3.75in (95.25mm) & 4.00in stroke on 88ci (101.6 mm) Twincam 96ci (1573cc) & 103ci (1687cc)(88/96ci bore 3.75in (95.25mm) & 4.38in stroke on 96ci (111.25 mm) Lowbrow Customs 2003 Sportster with Evo Heads and over sized cams. Cometic Gaskets Complete Gasket Kit, STD Bore for Harley Davidson 1948-65 Panhe - … 1999-2017 Twin Cam. It is hard to imagine a world without Harley-Davidson making motorcycles, but the truth is the company was very close to going bankrupt in the 1980s. The engine design is often credited with saving Harley-Davidson from bankruptcy after the management buyout and subsequent reorganization that the company went through during the early 1980s. This improved durability not only helped reestablish Harley-Davidson as an authority in the motorcycle industry, but also cut down significantly on their warranty costs. Reece Zylstra's Evo chopper from Fuel Cleveland.Longhair's stock Evo Sportster.Tracker Style Evo Sportster.Alex Fields Evo. The larger Evolution engine, however, was replaced by the Twin Cam 88 engine in 1999. There are few differences in the construction of the 883 and 1200 cc Sportster Evo engines, the main one being a smaller bore on the 883 cc version. Since its inception in 1986, the Sportster Evo engine design has remained relatively untouched. Stage Two Evolution Harley-Davidson engines involve any stage one changes plus changes to some internal "bolt-on" engine components. Bike Spotlight: Dave's Lean & Mean Triumph Chopper →. Pick up a replacement Evo motor for your bike. What little profit Harley-Davidson did manage to make at the time was wasted satisfying a growing number of warranty claims. *COVID-19 UPDATE: The Lowbrow Customs Showroom is currently closed. Purchase price of excluded items is applied toward free shipping level of $79.95. Some special tools and knowledge of engines is required to perform stage two modifications. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Top End Kits & motorcycle parts. E-Gift Cards are excempt from discounts. After purchasing Harley-Davidson in 1969, American Machine and Foundry (AMF) had severely damaged the brand's image and reputation. We offer Harley-Davidson kits for all the models ranging from the Shovelhead 4-speeds to the latest Milwaukee 8 models. Bear in mind that to riders, torque is not a number but rather a feeling. The head gasket seals on the outdated Shovelhead engine were made of a combination of aluminum and cast iron, which caused unnecessary stress due to the different expansion rates and chemical properties of those two metals. At DC V-Twin they have several Evolution Harley replacement engines. Look for a four-digit production code in the last four digits of the VIN. Because of the similarities, many people choose to upgrade their 883 Sporty with custom Harley parts to 1200 cc. **Only one coupon code or discount can be used per order. Get free shipping, 4% cashback and 10% off select brands with a Gold Club membership, plus free everyday tech support on aftermarket Harley-Davidson Complete Engines & motorcycle parts. A Harley engine is a two-cylinder piston engine. Built from the bottom up in Milwaukee, this street-tuned 131-cubic-inch Screamin’ Eagle ® Crate Engine is designed to run with a wide open throttle at high engine speeds and provide instant passing power from cruising speed. This package offers extremely broad torque through the entire RPM range. It ran better, used less fuel, and made more power and torque than before. We also carry various engine parts, engine cases for Harley Evo motors, oil cooler kits, and oil filter mounting kits. E-Gift Card purchase price does not count toward your total for free shipping. Displacement is 81.8 cubic inches (1,340 cc), and the engine produces 70 horsepower. Ready to ride that first mile all over again? A brief history of the Harley-Davidson Evolution Engine, VIDEO: Lowbrow Customs Super Ball Commercial, Lowbrow Spotlight: Meet Ben "The Boog" Zales and His 1963 Harley-Davidson Panhead Chopper, Panhead Jim Builds A Sportster Chopper - Part 5, VIDEO: Geared Science - Ian Olsen's Harley-Davidson Shovelhead Build Part 2 - The Mock Up & Idea Stage, VIDEO: Bonneville - A Lowbrow Redemption on the Salt, Panhead Jim Builds A Sportster Chopper - Part 4, A New Way to Think about Sissy Bars for Motorcycles, Women Who Ride : Putting Women in The Spotlight Who Ride Two Wheels (Week Three), Women Who Ride : Putting Women in The Spotlight Who Ride Two Wheels (Week Two), Cloth Covered Wire - 16 gauge - sold by the foot - Assorted Colors Available, Weld-On Upper Fender Mount Tab for Curved and Ribbed Motorcycle Fenders, Throttle Tube - 1 inch - Dual Cable - Black. 1340 Evo Engine Here is a great running 1340 Evo Engine with carb , charging system and ignition . Clicking on the links below will open a detailed description of the Evolution engine in a new window on eBay. Decisions to cut the workforce and streamline production resulted in a lower quality product and disgruntled work force that eventually resulted in a labor strike. An avid vintage motorcyclist, Tyler builds and races 1950's Triumph motorcycles at the Bonneville Salt Flats, in addition to building and riding both stock and custom Harley-Davidson's on the street. They began designing the Evolution engine shortly afterwards, and the rest is history. 5.0 out of 5 stars 1. Find a huge range of Harley-Davidson stainless bolt kits at Alloy Boltz. Evolution engines - Manufactured between 1984 and 1999. The small Evolution engine permanently replaced the Ironhead engine, and as of November 2010, is still being produced by the Harley-Davidson motorcycle company. Surprisingly, this can often be achieved at a much lower price than buying the factory 1200 cc version. The Evolution (Evo) engine is a V-twin engine that has been manufactured by Harley-Davidson since 1984 for a variety of different motorcycle models. Alex Fields 1998 Evo - Photo by Liam Kennedy. Since 1936 engine designs released by Harley represented classic forms that the Big Twin has taken: Knucklehead, Panhead, Shovelhead, Evolution, Twin Cam, and the very large single-cam engines. The Harley-Davidson Engine Explained New Harley-Davidson engine designs arrive about every 15 years. After all, a large part of the company's downfall in the 70s had been due to outdated engine designs. Although the Evolution 1340cc is no longer in production, the Sportster® model line of motorcycles receives Evolution engines with 883 cc and 1200 cc displacements (manufactured 1986 to present). 1984-1999 Evolution. From camshafts, pushrods and valves to piston kits, lifters and big bore kits, we provide only the highest quality products from some of the most distinguished manufacturers in the industry. Click on the displacement below for more information about each kit: The second twin-cam motor got bigger displacement, more power, better cooling and a more rigid engine/transmission connection. Shop the best Harley-Davidson Complete Engines for your motorcycle at J&P Cycles. Here is one option: S&S Sportster 883cc to 1200cc conversion kit. The name "evolution" was likely strategically chosen to coincide with a rebranding process that redefined Harley's image and helped regain its dwindling market share. Since aluminum is a much better thermal conductor than iron, using aluminum also resulted in less wear and tear on head gasket seals and thus helped to make the engine much more durable than ever. Evo Engine New, rebuilt, and used Harley Evo engines for sale by individuals, parts suppliers, and dealers. Unlike most of today's motorcycle engines, the Sportster Evo uses just one cam per each overhead valve, resulting in four independent gear driven camshafts. -SRK Cycles Inventory Click here to see https://www.srkcycles.com/-Want to rent a motorcycle? Custom Motorcycle Engines for Harley. The spring loaded pressure valve was built into the oil filter mounting pad. We offer complete crate motors and short block assemblies for a wide variety of models, or we can supply a factory-fresh Twin-Cam LongBlock complete with your original VIN to get you back on the road. In 1981, a group of HD executives and investors pooled together and bought the MOCO back from AMF with a mission to bring the brand back to its glory. These "bolt-on" modifications include camshafts and milling of the heads to increase compression. Replacement Upper or Top End & Base Full Gasket set Kit compatible with 1992-98 Harley Evo 1340 Big Twin engines in Standard Bore. Only 4 left in stock - order soon. Four to be exact, which are referred to as Stages. Eastern Performance Cycles is your one-stop shop for everything required to get your Harley-Davidson running at it's maximum capability. In 1986, Harley-Davidson upgraded the Sportster with the newly designed Evo engine, replacing the Ironhead that had become a staple of the Sportster since its inception. Used S&S 88" V88 Evolution Evo Complete Motor Engine Harley Chopper Will fit all pre 99 FXR FLST,FXST,FLH. HOME » Evolution Big Bore Kits We offer several bolt-on and monster big bore kit solutions for the evolution engine family. *Excludes frames, hardtails and specified oversize items. Harley engines that were made before or in the 1960s have the model year of the engine as the first two numbers of the engine number, which acts as a VIN. ©2021 H-D or its affiliates. Stage 2 Performance Kit (80″ EVO): Designed with touring in mind. Photo by: Liam KennedyJuli Sue Willow's 2013 Evo Sportster. 1981 was a notoriously bad year for Harley, produced while the company was still run by AMF. Any additional items purchased ship free. The Harley Evolution engine helped bring Harley-Davidson back from bankruptcy. Installation of this kit takes about the same amount of time as replacing the stock top end would, but you're guaranteed to have a bit more fun afterwards. We offer complete crate motors and short block assemblies for a wide variety of models, or we can supply a factory-fresh Twin-Cam LongBlock complete with your original VIN to get you back on the road. Although the Evolution's engine design offered many advantages compared to previous Harley designs, the most important upgrades improved reliability and durability. Look no further than DC V-Twins wide selection of S&S Cycle Harley Replacement engines. The Evolution (Evo) engine is a V-twin engine that has been manufactured by Harley-Davidson since 1984 for a variety of different motorcycle models. JUST GREAT STUFF. harley-davidson ® engines When the heart of your Harley motorcycle gets a little tired we can help wake it up. After 12 years of mismanagement, the company was sold back to a group of 13 investors (including Willie G. Davidson) for a mere 80 million dollars. See your dealer for details. The engine is a S&S-based Harley-Davidson Evolution V-Twin, and is going to be in a Fast Bracket Race drag bike. Known to remove 25–40° temp out of the engine, while boosting horse power to a respectable range. The engine design is often credited with saving Harley-Davidson from bankruptcy after the management buyout and subsequent reorganization that the company went through during the early 1980s. 813-645-3185 bob@alloyboltz.com Free shipping available to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses only. This setup results in cam lobes that are inline with each other, resulting in a parallel pushrod configuration. This design allows for VERY powerful cams. He is also currently building a dual-engine 1950 Triumph land speed race bike for the 2021 race season. Considering the factory 1200 cc Sporty costs over two grand more than its 883 cc counterpart, it's no surprise that many people buy the 883 and upgrade to the big bore head themselves. HARLEY-DAVIDSON, HARLEY, H-D, and the Bar and Shield Logo are among the trademarks of H-D U.S.A., LLC. NO SPAM, EVER. Harley's Japanese competition had "evolved" and it was time to show their customers that they could, too. Throughout Harley’s history, their V-Twin mills have been modded to perform better by pro and garage builders alike. Our engines are available in a variety of finishes including chrome, black with chrome accents, and natural. Engine Control Manager for Indian® FTR™ 1200 Valve Train 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 Harley-Davidson® Tri Glide® When the heart of your Harley motorcycle gets a little tired we can help wake it up. It can be found in Harley-Davidson's 883, 1100 and 1200 XLH Sportster models. Harley’s first engine created using Computer-Aided Design. The Evolution, also known as the Evo or Blockhead engine, was a complete revamp of the Big Twin. 703-476-6607 The perfect starting point for building the engine of your dreams and available for select Dyna, Softail, Touring and Trike models. The following brands are exempt from additional discounts to the selling price: Drag Specialties, Biltwell, Harley Davidson has come along way since their first motorcycle prototype built in 1903. 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