Ironhead vs evo. Evo Sportster engine At the heart (and soul?) of the new 45-degree V-twin, four-c...
Ironhead vs evo. Evo Sportster engine At the heart (and soul?) of the new 45-degree V-twin, four-cam, air-cooled, pushrod engine was a 3-piece crankshaft, as opposed to 5-piece on the XL. Apr 17, 2012 · Here is my 61 Ironhead and the 02 Sporty I traded for the 61. I'd almost rather start with the barn find ironhead, since I'm unsure if I want to chop the cleaner bike, considering most parts will be replaced anyway. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Did I screw up or what? Wants to know your opinion. 75 inch drag pipes a true ironhead, not the sissy left shift right brake style just sayin oh, and Dave, an ironhead was in production 13 or 14 years longer than evo I like evo's dont get me wrong, damn near bullet proof, and easy to maintain, almost idiot proof, but ironheads just have soul Jun 14, 2023 · While comparing Ironhead vs. Early Sportster Ironhead 1957-1970 (900cc) Late Sportster Ironhead 1971-1985 (1000cc) different primary, cam and rocker covers Evo Sportster 1986 to present (minor differences over the years) Buell XB (Sportster evo motor with different heads among other things) Shovelhead (generator) 1966-1969 (FL) Shovelhead (cone motor) 1970-1983 (FL and FX) The higher compression in the 1200 contributed to noticeably stronger mid- range punch and overall performance compared to the older 1000cc Ironhead engines, though both share the classic Harley V-twin character. Can anyone verify for sure, has anyone here done this? Ironhead Vs. The 02 is in excellent condition and has less than 2K miles. Again, both are (hypothetical) brand new right off the showroom floor. I have 82 May 18, 2017 · – 45 (Flathead): produced from 1929 to 1973 (not to be confused with the Big Twin Flathead) – Ironhead: 1957 – 1985. Ironheads look cool, but you are rarely going to see Evos on the roadside. And would definately be more consistent if doing a "round robbin" race. Sportster only engine. Comes in 883 cc and 1200 cc versions. Jun 8, 2014 · Some people called them Blockheads because of the squarish shape of the covers and to continue the nicknames based on rocker cover shape, but the shorter "Evo" was the nickname that caught on. In which years were Harley Ironheads made? You have the choice of 2 brand new Sportsters - 1985 Ironhead vs 1990 EVO, which one will run the farthest/longest without breaking down. The Ironhead was a two-cylinder, two valves per cylinder, 45-cubic-inch V-twin specifically developed for Harley-Davidson Sportster models. k. . On the other hand, the Shovelhead engine, produced from 1966 to 1984, is Apr 24, 2012 · I believe any EVO Sportster engine up to 03? will fit into any ironhead frame (non early xlch strait tube) with the correct rear, front, top mounts. I have a friend who wants to swap my 94 evo for his 81 ironhead. a Sportsters) – Evo (Evolution) Sportster: 1986 – Present. It features overhead valves and a single camshaft, which gives it a distinctive sound and plenty of torque. Overall both bikes need just as much work. I did all the mods on the 02. I love these ironheads, but I think you would have more fun with the evo simply because of the greater ease of staying consistent. My plan was to keep the 94 evo as my daily ride so I could keep my 2004 evo as a 1250 2 up bike. The Ironhead engine, produced from 1957 to 1985, is known for its sleek appearance and compact design. Shovelhead, which one performs superior on the road? Aug 26, 2011 · an ironhead with 1. Ironhead, more character (and cheaper?), or evo (cleaner, more reliable, but more expensive all-in). Evo Sportster (1986 to 1995} Built on the same 45-degree V-twin, four-cam, air-cooled, pushrod engine platform as the first Sportster introduced in 1957, the new motor was designed to give riders what the old Ironhead couldn't, and that was reduced valve train noise, quicker and quieter gear shifts, and a smoother and lighter hand clutch pull. The 61 mods Sep 1, 2013 · Hi all I recently picked up a 94 evo with high miles and needing some TLC. Apr 28, 2023 · The Ironhead and Shovelhead are iconic options with distinct characteristics regarding Harley-Davidson engines. Why was it called the Ironhead engine? As the name implies, the cylinder heads of the Ironhead engine were made of iron instead of aluminum. Feb 24, 2026 · Evo Crankcase Pressure and Engine Breathing Breather Venting / Relocation Ironhead Crankcase Pressure and Engine Breathing Ironhead - Aftermarket Motor Mounts and Alternatives Oiling & Lubrication Engine Oil (Includes: Changing Oil - Which Oil to Use - Oil Charts - Getting More Technical) Jul 21, 2025 · Specializing in custom motorcycle parts and accessories for Chopper and Bobber motorcycles. Claim: A brand new Ironhead Sportster will outperform a brand new EVO Sportster. The 61 is kick start only, runs fine, leaks lil oil as almost norm for old HDs. They were produced from 1984 til 2000, with only CVO models available with the engine in 2000. Moreover, Evo engine heads and barrels are secured by through-bolts; a major improvement over Ironhead barrels held only by base flange nuts (and had a habit or working loose). Shovelhead engines, the main difference between the engines is not only the head materials but also the configurations. This engine was found only in XL models (a. With the heat shedding properties of the aluminum top end I think constant temps would be easier to achieve between rounds. Harley Ironhead vs. Shovelhead, Which One Better to Run? What is reliability? Harley-Davidson has produced one of the most reliable engines ever with the XL Evo. FREE SHIPPING ON ALL US ORDERS OVER $99! Oct 25, 2022 · As Harley-Davidson discontinues the last Evo Sportster, old-school alternatives from Royal Enfield, Triumph, and other OEMs are ready to fill in the gap. Aftermarket parts for Harley Davidson Sportster, Triumph Bonneville, Yamaha XS 650 and many more. dju yim wcv qxk gxm mbl hij tqo ubx whj aji xhf dlt ftv yda
