Harley Davidson Evolution Engine Years

Also the shape of the rocker box covers usually gave the models nickname.

Harley davidson evolution engine years. Add to this Harley needed a win to reverse financial and reliability issues. Forums Harley Davidson Motorcycles Touring Models Evo engine serial numbers What year is the engine. 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.

In 1909 Harley-Davidson introduces its first V-twin bike with an 1000cc engine which developed 7 horsepower and three years later the Bar Shield logo is used for the first time and patented as. 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. This engine system has a high engine shift capacity of 1340CC.

Harley engines that were made before or in the 1960s have the model year of the engine as the first two numbers of the engine number which acts as a VIN. It can be found in Harley-Davidsons 883 1100 and 1200 XLH Sportster models. The pressure was on to get it right the first time.

I have an EVOLUTION engine stock cases that appear original and unmolested. Harleys first engine created using Computer-Aided Design. Heres a look at the technical elements and developments that allowed the 80-cu-in.

Look on left side of the engine case for the engine number. The Evolution engine is one of the first motorcycle engines made by Harley. It played a vital role in reviving Harleys success when the company faced a huge crisis in 1984.

However the engine number does not correspond with the HARLEY DAVIDSON numbering system. Harley Evo Evolution Engine Overview. 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.