Tag Archives: Harley-Davidson

What is the 250 Thousand Mile Experimental Panhead?

The Experimental Panhead is a real world experiment starting with an antique engine…

…a 1948 panhead, and building it with modern technology that is available for a panhead, mostly Evolution and Twin Cam technology along with a few other tricks. The goal is to see if we can make the Experimental Panhead engine go 250 thousand miles in the real world on American highways and perform as well or better than modern Harleys.

In the spirit of Harley-Davidson’s founding fathers who believed longevity was the hallmark of a well-built machine– This experiment will be a true test of endurance. After forty-five years of research and development, the panhead was the culmination of their life’s work and was the last big twin any of the four founding fathers saw roll off the assembly line.

The panhead is considered to be possibly the greatest and most beautiful engine Harley-Davidson ever built. This experiment will determine once and for all whether or not PANHEADS RULE!

Why Now?

The technology to do this experiment has only existed for the past ten years or so.

Due to the increasing development of computer numerical controls in metal development technology and machining technology throughout the nineteen eighties and nineties, Harley-Davidson and the motorcycle industry in general, started reaching new heights in technological advancements. Some of these advancements could immediately be used on panheads and some had to wait to have products developed that would fit the panhead application. In some ways this experiment will demonstrate how computers changed the motorcycle.

The overriding reason this experiment is happening now and not before now is … nobody thought of it before and nobody tried it before…

God Bless America!

Our Sponsors Make it Happen

This great American experiment is made possible by our sponsors.

Without their support and expertise this experiment could not have happened. This group of distinguished sponsors are great Americans, one and all. Through the years they have given their unwavering support to the motorcycle community and are worthy of your respect and support.

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High Performance Cams and Gears
High Performance Cams and Gears
Longer Engine Life Higher Horsepower Reduced Downtime & Breakage
Longer Engine Life
Higher Horsepower
Reduced Downtime & Breakage
Gentry, AR
Gentry, AR
Baisley Hi-Performance is a worldwide performance specialist focused on delivering the ride you desire from street performance to race winning specializations. Located in Portland Oregon, USA.  We have developed and delivered performance enhancements since 1973.
Baisley Hi-Performance is a worldwide performance specialist focused on delivering the ride you desire from street performance to race winning specializations.
Located in Portland Oregon, USA. We have developed and delivered performance enhancements since 1973.
The Drivetrain Authority
The Drivetrain Authority
Tattoos and Piercing Russelville, AR
Tattoos and Piercing
Russelville, AR
Good People. Great Products.
Good People. Great Products.
What else can you say...
What else can you say…
KARATA ENTERPRISES is a company with over 33 years of experience in the design, development and manufacture of premiere-quality belt drive systems.
KARATA ENTERPRISES is a company with over 33 years of experience in the design, development and manufacture of premiere-quality belt drive systems.
Graphic Design, Signs, Banners & Vehicle Graphics
Graphic Design, Signs, Banners & Vehicle Graphics
Custom Machining, Welding and Tooling
Custom Machining, Welding and Tooling
Quality Aircraft Repair     Conveniently located at Dallas Love Field (DAL), RBR Maintenance, Inc. has over 30 years of experience in providing expert repairs and maintenance to the aviation industry.
Quality Aircraft Repair
Conveniently located at Dallas Love Field (DAL), RBR Maintenance, Inc. has over 30 years of experience in providing expert repairs and maintenance to the aviation industry.
United Plating Works, Inc. is a Federal Aviation Administration approved Repair Station specializing in metal finishing in the Aerospace, Defense, Oilfield and Manufacturing industries.
United Plating Works, Inc. is a Federal Aviation Administration approved Repair Station specializing in metal finishing in the Aerospace, Defense, Oilfield and Manufacturing industries.
Personalized Service, Quality Work & Unique Designs - Call for Appt: (479) 736-4858
Personalized Service, Quality Work & Unique Designs – Call for Appt: (479) 736-4858