Harley Davidson Shovelhead Motorcycle Engines

For those of you that would like to learn a bit moremodels in the sixties. In fact, the shovel head engine
about the Shovelhead Engine, this article will teachwas originally designed as an engine for an outboard
you the basics. For starters, the shovelhead engine ismotor (a motor for boats), but it did not function in
a type of V-twin engine that was manufactured bywater or in moist air.
the Harley Davidson Motorcycle Company betweenIn the 1970's, minor changes were made to the
1966 and 1985. The design for the shovel headshovel head engines that helped fix some of the
engine was developed based on the design of theproblems demonstrated by the weight of the sixties
Panhead engine. The difference is that theshovel head model. However, most Harley specialists
shovelhead engine includes more powerful cylinderswould say that even these revisions did not quite
and pistons as well as a modified look.catch the shovelhead "up to speed." This was mainly
What some of you may not know is that thedue to that fact that Harley Davidson had to stick by
shovelhead engine received its name from the uniquegovernment regulations that basically said choppers
look of the engine's rocker box covers. These coverscould not have more than a top speed of 90 miles
bear a resemblance to the heads of coal shovels.per hour.
That is how the name "shovel head" came intoAnother interesting tidbit of info is that if the engine
existence...came with a feature called the FLH Electra-Glide
Back in the mid-sixties, the Panhead engine wasPackage, it was identified as a shovel head engine for
initially developed to fit Sportster choppers. As timepolice bikes. Sometimes this feature is called the
went on, the Panhead lost its attraction and wentPolice Option. It definitely made it easier for Police to
out of style due to the fact that Harley Davidsonrun cars off the road.
began developing bikes that required moreAdditionally, The FLH Electra-Glide package also
horsepower.enabled the engine to turn over longer while the
Around that same time, the shovel-head enginesmachine was in idle. Unfortunately, it made for a
entered the scene with newly designed top endsheavy bike that was not easy for the average rider
that were created to give you more acceleration andto maneuver or brake instantly. It's very hard to find
power. Unfortunately, many motorcycle experts nowa Harley shovelhead engine with the original FLH
say that the weight of the new shovel head engineElectra-Glide package. It's very rare and is prized by
detracted from the speed and power of certainmotorcycle and chopper part collectors.