Harley Davidson Evolution Engine History

The Revolution Max 1250 is a clean-sheet advanced-design effort that will carry Pan America riders over new horizons with.

Harley davidson evolution engine history. Harley-Davidson Inc H-D or Harley is an American motorcycle manufacturer founded in 1903 in Milwaukee Wisconsin. The small Evolution engine permanently replaced the Ironhead engine and as of November 2010 is still being produced by the Harley-Davidson motorcycle company. This engine called Evolution is a revolution as it is the most important modernization in the history of the brand since the 1936 Knucklehead.

Around the turn of the century the gas engine was advanced and the only-cylinder motor changed into added. Along with Indian it was one of two major American motorcycle manufacturers to survive the Great Depression. 1999-2006 Twin Cam 88B TM 2000-2006.

1952 1956 K-Model. The Harley-Davidson Evolution V-twin was introduced in 1983. 2017 sees the launch of Harley-Davidsons new Milwaukee-Eight engine so called due to its single-cam-actuated eight valves.

In 1954 Harley-Davidson increased the engine to 38PS and a top speed of 161 kmh. During its 15-year reign Harley-Davidson produced almost 850000 Evolution engine powered Big Twins. Twin Cam 88 TM.

The Evolution engine is credited with saving Harley-Davidson. 1986 - 883cc 1100cc 1988 - 883cc 1200cc. Among the Harley Davidson Sportster Crate Engines the Evolution engine was a big hit and was considered by many as the engine which literally saved the Harley brand as it was nearing bankruptcy.

Thanks to the Evolution at last Harley Davidson enjoys good reliability and performance. Originally offered in a 1340 cc version the Evolution engine was manufactured with aluminum cylinders and heads. 1250 units were produced and used as the basis for the racing engines of the KK series and as a forerunner of the Sportster engines.