For individuals that are in interested in Shovelheads engines, this post covers some of the basics regarding the engine and some info on Harley Shovelhead repair. Shovelhead engines are a V-twin engine type created by Harley Davidson Motorcycle Company from the year 1966 to 1985. This engine design was initially based on an engine referred to as the Panhead. One of the differences of the engines is that a shovelhead includes more powerful pistons and cylinders and also a “modified” look. Kool Daddy MC - Custom Harley Restoration The shovelhead engines received their name due to their unique look from your box covers. The rocker box carries a similar resemblance to 2 coal shovel heads. This was how the “shovel head” name began of these engines. In the middle of the sixties, Panhead engines were first made to fit the Sportster choppers. After a while Panhead engines lost popularity and quickly became unfashionable as Harley Davidson started making bikes which prescribed more horsepower and resilience.
During this period shovelhead engines enrolled in to the scene with new designed top-ends. These new designs provided more power and acceleration. Unfortunately, most motorcycle experts today point out that the shovelhead engine weight detracted from the power and speed leading to many Harley shovelhead repair jobs within the mid-sixties. Actually, the shovelhead engine was basically designed for outboard motors for boats. However, the structure did not work in moist air or water.
Around the 1970’s a few changes were conducted that have helped fixing a few problems demonstrated by the shovel-head model in the sixties. However, even this Harley shovelhead repair was unable to catch the bikes up-to-speed. This was due to the “government regulations” that stated that choppers were not permitted to go past an optimal speed of 90 miles-per-hour.
Another interesting fact regarding the shovelhead engines relates to that when an engine featured a FLH (Electra-Glide Package) it had been an engine made for police officers bikes. This feature has also been known as a “Police Option”. This feature made it a bit simpler for virtually any police members to force cars off a road and keep up with the moving car.
In addition, with certain Harley shovelhead repairs the FLH (Electra-Glide package), allowed engines to change over for a longer period of energy and still allowing the bike to idle. This feature was made for the heavier bikes, which made it a bit harder for average riders to brake instantly or move. Kool Daddy MC - Custom Harley Restoration