What Is An Evo Engine By Harley

What years are Harley Evo motors.
What is an evo engine by harley. The Evo was released in 1984-12 3 years later. I call it the Blockhead. HD bought back the company from AMF in Feb of 1981 with it completely final sale in June.
And then using the term blockhead are very contradictoryNobody that I ever knew who owned a Harley called the Evolution anything but EVOsBlockhead as a Term. The evo motor is a reliable motor. This one is my first Harley I think I got a pretty descent bike.
Dont do for to long. A WLA 45 well those date back to 1945. The Evolution engine on Harleys 1100 models has a larger bore --- at 34 inches --- and the same 38-inch stoke.
The Harley-Davidson Evolution V-twin was introduced in 1983. As a result it gives a clear reason why they sit atop the list of the best motorcycle producers in the world. 1978 Strokershovel Lowrider 100 inches.
The engine that saved Harley-Davidson from Bankruptcy. A photo of the first Harley-Davidson repair shop in Mexico City with crew and author. However tons of arguments about which engine system is.
Blockhead 1984-99 All Blockheads have the same displacement of 80 cubic inches. Answer 1 of 4. Well Thats a pretty easy one.