Harley Davidson Evolution Engine Years

The small Evolution engine permanently replaced the Ironhead engine and as of November 2010 is still being produced by the Harley-Davidson motorcycle company.

Harley davidson evolution engine years. It played a vital role in reviving Harleys success when the company faced a huge crisis in 1984. This engine which is 45-degree air cooled came into the market by the year 1984. It can be found in Harley-Davidsons 883 1100 and 1200 XLH Sportster models.

From what I can see the number does not appear to have been removed or restamped ANY IDEAS. 1952 1956 K-Model. It ran better used less fuel and made more power and torque than before.

The Evolution Evo engine is a V-twin engine that has been manufactured and used by Harley-Davidson since 1984 for a variety of different Harley motorcycle models. However the engine number does not correspond with the HARLEY DAVIDSON numbering system. Harley Evo Evolution Engine Overview.

The sporty version of a Flathead engine had 742cm³ cubic capacity and 30hp. Harleys first engine created using Computer-Aided Design. Basically the evolution engine which is commonly known as Evo is a V-twin engine which is manufactured by Harley Davidson Company for its popular bikes.

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. By 1993 Harley-Davidson production of Evolution bikes was a sizeable 85000. Harleys from the old days were not so different from one another and the models were often just referred to by their power plant.

The pressure was on to get it right the first time. However fuel injection was offered as an option for Harley-Davidsons popular FL-series Touring motorcycles starting with the 1996. In 1954 Harley-Davidson increased the engine to 38PS and a top speed of 161 kmh.