The Biggest Problem With Harley-Davidson’s Early Big Twin Engines
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Harley-Davison motorbikes are understood for their usage of huge V-twin engines. The business's exclusive engine style has actually come a long method given that the intro of the very first 49.5 cubic-inch variation in 1909. In time, V-twin engine ranges consisted of a few of the very best Harley-Davidson engines ever made, such as the Flathead, Knucklehead, Panhead, Shovelhead, Evolution, Twin Cam, and Milwaukee-Eight. There were some problems along the method.
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Presented in 1936, the Knucklehead represents a significant turning point by presenting the Harley-Davidson V-twin faithful to overhead valves. Using OHV innovation wasn't brand-new to Harley-Davidson, the b...