He was a young guy with imagination and a passion for motorcycles. 800CC V-twins 2 Cylinder 4 Stroke Motorcycle Engine,Engine endurance bench testing over 300 hours,longer than most international brands; electrical start testing over 30,000 times; and whole vehicle temperature testing at -30°C. The Indian Four was in production up until 1941 during the Second World War but did not re-enter production in the post war era. The in-line four cylinder engine was a new design 1,220cc F head made to be lightweight for a powerful but agile motorcycle which tipped the scales at just 365lb. This was successful for Ignaz Schwinn and Excelsior whose Excelsior Henderson became a highly respected motorcycle but the sale did not work out for the creative and independent nature of William Henderson who found himself working for Excelsior. Wankel engines are either single-rotor or twin-rotor. The change didn’t sit well with customers, and Indian responded, putting a “redesign” back in place when the Four reappeared in 1938 with light alloy cylinders and cylinder heads, cast in pairs with an enclosed inlet-over-exhaust (IOE) valve mechanism. An inline 4 cylinder engine has all four cylinders sitting next to each other in a nice neat row. BMW had originally improved on that First World War era boxer engine and mounted it laterally in the frame of their new series of bikes. Difference Between Inline Twin & Parallel Twin Cylinder Motorcycle Engines. Yes. Pre-1923 FN still retains shaft drive and shows use of natural white rubber tires. Silodrome was founded by Ben back in 2010, in the years since the site has grown to become a world leader in the alternative and vintage motoring sector, with millions of readers around the world and many hundreds of thousands of followers on social media. The people who are generally credited with first putting into production a viable inline-4 cylinder motorcycle were Belgian firearms manufacturer Fabrique Nationale (FN). By 1913 Carl Stearns Clancy had covered 18,000 miles on his Henderson, but the clouds of war were gathering and by 1914 the biggest buyers of motorcycles were the armies of the Great War. At 95 years young, this dreadnaught on two wheels has been identified as one of three 1920 Aces known to exist. FN production ceased from 1914-1918 because of the First World War but restarted in 1919. It’s likely that Honda engineers took inspriation and engineeering ideas from the Italians, but it wouldn’t be until the late-1970s that they would match the technical sophistication of the inline-4 used in the 600GT. That’s one reason why MotoGP bikes all have four cylinders lately: With their excellent traction (and riders), they need all the power they can get. This particular bike is also fitted with a matching “chair” as produced by Goulding, the Saginaw, Michigan outfit considered the first American sidecar company. The first Pierce, circa 1909, had a single speed and was minus a clutch, but the 600cc engine was promised to run “virbrationless” from six to 60 mph. Considered by many as the ultimate masterpiece of American motorcycle production, the Ace inline four-cylinder was originally designed by William G. Henderson of Philadelphia and saw production circa 1920-24. Honda’s team were well aware that their main competition had been from the British and American motorcycle makers so they knew they needed to create a bike that was reliable, did not leak oil, and was easy to start. Inline-4s are now a staggeringly common engine configuration in a broad variety of different motorcycle genres, they typically provide smooth power delivery and low vibration – making them ideal for everyone from new riders to those who have decades of experience in the saddle. By 1908 the bike had a two speed gearbox and later a three speed. The new, 1229cc Ace engine featured a three-bearing crankshaft and overhead inlet valves mounted directly over the side exhaust valves. The Ace lived on once again when Indian bought the company, the Four now re-badged as an Indian when it was debuted at the 1927 New York Motor Cycle Show. Vee engines include V-twins and V-fours, and horizontally opposed engines include flat-twins, flat-fours and flat-sixes. Henderson brought out its new 57 cubic inch (934cc) four-cylinder in 1912. They finished up selling Henderson Motorcycles to Ignaz Schwinn who owned Excelsior Motorcycles in 1917. This was the motorcycle that then became the first Indian Model 401 Four with very little change. Flying along a one-mile stretch of reportedly “rough, wavy pavement,” an Ace motorcycle won the two speed tests conducted by the city’s police department while shopping for their next police bikes. Before Henry Ford’s assembly line production of “affordable” cars displaced them, motorcycles were the prime means of motorized personal transportation. This was the Model 401. Soichiro Honda decided to put Bob Hansen’s ideas into practice and got his design team busy on the project. Seen here also mounted on the handlebar is a large horn sometimes mistaken for a siren. A Basic Guide to Motorcycle EnginesIt is the engine in your motorbike that makes it so much fun. From 1912-1916, the Henderson Four was produced in a variety of configurations. In life everybody starts out as a beginner and William Henderson was no exception. May 8, 2019 - Explore pete ormerod's board "Old 4 cylinder motorcycles and other unusual engines" on Pinterest. Tom Henderson wanted some adventure so he left and travelled to Europe. Perhaps surprisingly it was the Italians at Gilera and MV Agusta who are largely responsible for bringing the inline-4 back, initially for racing but production models did eventually begin to follow in 1966 with the illfated MV Agusta 600GT. After the…, The Droog Moto Mini Fighter is a new release from one of the custom motorcycle world’s most unusual garages. Like BSA (Birmingham Small Arms), FN started off in the big business of the late 19th century’s military-industrial complex. The Ace completed the half-mile course in 4 minutes 11 4/5th seconds, taking top honors that day. But it was a bike that William Henderson would have looked at and likely exclaimed “Why didn’t I think of that”. The bevel drive to the rear wheel via driveshaft is visible. During its entire production run of 15 years, purportedly only some 10,000 Indian Fours left the Springfield factory. The Ace Four began production in 1920 and its weight was kept down to a mere 365lb. They get very close to the same fuel mileage, but my car is a Honda Civic, which is exceptionally efficient. The Watsonian Folding Sidecar Co. was one of the various inventions created by T. F. Watson in 1912 when he wanted to find a way to squeeze through the very narrow lanes separating the track housing of the tightly packed industrial city of Birmingham, England. While the machines were initially single-speed, they did feature a small clutch on the motor sprocket chain drive. William left Excelsior and started another motorcycle manufacturing company which he called Ace Motorcycles. Pierce-Arrow itself was later acquired by Studebaker, itself fading away in the mid-1930s. This sidecar combination was restored in England and has taken laps cruising around the Isle of Man with the British vintage club. William Henderson kept the same basic F head engine design for his new Ace but increased the capacity to 75 cu. The William Henderson Ace then became the basis for the Indian Four. 99 The 100-plus-year-old ad comes to life. Fours still garner top chops amongst collectors. Back in those days the passenger was not always carried on a seat behind the rider but instead they often sat in front of the rider. But the old boxer twin was ageing and BMW were looking for a replacement that could combine performance, reliability, and great handling in a new bike. With the aid of the Pierce car company engineers, they “back-engineered” the FN and came up with their own spin producing their unique machine. This created a more efficient engine but it also created an engine with an undesirable tendency to barbecue the rider’s inner leg. It was also the first year that the now famous Indian head logo appeared on the gas tanks. The new Z-2 “electric” models for the year include a GE generator. Ben has had his work featured on CNN, Popular Mechanics, Smithsonian Magazine, Road & Track Magazine, the official Pinterest blog, the official eBay Motors blog, BuzzFeed, and many more. Carl Stearns Clancy headed off on his Henderson making money to finance his trip by selling press releases and photographs as he travelled. It doesn’t have to be big to be an Adventure. © 2021 VerticalScope Inc. All rights reserved. BMW engineer Josef Fritzenwenger came up with the idea that probably took some time to explain to management and get them convinced simply because it was very different to what had become fashionable in the Japanese dominated marketplace. Discover over 1228 of our best selection of Ranking Keywords on AliExpress.com with top-selling Ranking Keywords brands. 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