Harley Davidson Evolution Engine Horsepower

If you want to build your own Stage 2 engine here are the parts used to create a 74 HP engine.

Harley davidson evolution engine horsepower. The larger Evolution engine however was replaced by the Twin Cam 88 engine in 1999. It can be found in Harley-Davidsons 883 1100 and 1200 XLH Sportster models. The small Evolution engine permanently replaced the Ironhead engine and as of November 2010 is still being produced by the Harley-Davidson motorcycle company.

There is a good profitable reason for hd doing so. The engine highlighted in this weeks Engine of the Week was built for a customer up around the Toronto Canada area. 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.

Harley-Davidson Revolution Max 1250 Engine Inside Look. Performance and Technical information on Stage 3 modifications to a Harley-Davidson 1340 Evolution motorcycle engine. Build low cost maximum performance street engine or How to get 95HP from your 1340 Evolution engine.

The engine is a SS-based Harley-Davidson Evolution V-Twin and is going to be in a Fast Bracket Race drag bike. The 1200cc Evolution was released by Harley-Davidson in 1984 as a replacement for the Shovelhead engine and rescue the company from the brink of bankruptcy. The Harley-Davidson Evolution V-twin was introduced in 1983.

Heres a look at the technical elements and developments that allowed the 80-cu-in. 105 mm x 283 in 72 mm Horsepower. The Harley-Davidson Evolution engine is entirely new only from its base gaskets up though the crankcase does contain significant refinement.

Of torque with a peak rpm of 9500 and a 131 compression ratio. Wheel of a late model 80 CID Harley-Davidson big twin Evolution engine. This is a huge industry for hd dealerships and.