What Is A Harley Davidson Evolution Engine

Blockhead 1984-99 All Blockheads have the same displacement of 80 cubic inches.

What is a harley davidson evolution engine. Harley-Davidsons Evolution engine --- frequently referred to by riders as an Evo or Blockhead engine --- fueled increases in Harley-Davidsons overall sales and stock price for over 20 years after it first entered the motorcycle market in 1984. But theres one used Harley that has a particularly bulletproof reputation. The engine is built to stay together for a long time and provide a lot of runs Dahl says.

We will disassemble clean inspect and then reassemble to your specifications. The Evolution engine is an air-cooled 45-degree V-twin engine manufactured from 1984 by Harley-Davidson for the companys motorcycles. 42 rows Harley-Davidson engines are a line of engines manufactured since 1903 in Milwaukee.

It features four valves per cylinder dual overhead cams and twin spark plugs for each cylinder to help with its performance no matter what type of riding conditions youre faced with daily. The Evolution-engine Harley-Davidson Sportster. Thus its best for the Harley Davidson Big V-twins motorcycles.

The Evolution engines not only carried forward Bill Harleys original ideas but they also solved the problems that had beset the earlier Harley-Davidson engines problems caused by heat cooling gasket sealing and oil leaks. It played a vital role in reviving Harleys success when the company faced a huge crisis in 1984. It was made in the 1.

The engine highlighted in this weeks Engine of the Week was built for a customer up around the Toronto Canada area. Forums Harley Davidson Motorcycles Touring Models Evo engine serial numbers What year is the engine. Discussion in Touring Models started by Aussie Dec 10 2012.

Complete Crate Engine Assembly Service - 93795 Labor Only Revolution Performance can build or rebuild your complete engine. The Harley-Davidson Evo Sportster The Harley-Davidson Sportster is actually one of the oldest nameplates the company still produces Ultimate Motorcycling reports. By the end of its run the engine was oil-tight reliable and pumped out stump-pulling torque.