What year did Harley stop using the Evo motor?
2000
It was made in the 1,340 cc (82 cu in) displacement for Harley-Davidson Big V-twins bikes, replacing the Shovelhead engine until 2000 when the last EVO was placed in a production factory custom FXR4 (FXR2 and FXR3 were the first CVOs).
When did the Harley Davidson Evolution engine come out?
Harley-Davidson Evolution engine. Also available in the Sportster model beginning in 1986, it was made in the 1,100 cc (67 cu in) displacement until 1988 and is still made in the 883 cc (53.9 cu in) and 1,200 cc (73 cu in) displacements for the Harley-Davidson Sportster, replacing the ironhead Sportster engine.
What kind of carburetor does a Harley Davidson use?
Throughout the years, Harley-Davidson paired a carburetor with every engine the company produced, ranging from the older knucklehead, panhead and shovelhead engines to the newer Evolution and Twin Cam engines.
When did Delphi replace carburetors on Harley Davidson?
Carburetors were standard on Sportster engines until 2007, when they were replaced by the Delphi Electronic Sequential-Port Fuel Injection (ESPFI) system. A simplified derivative of the engine was used on the Buell Blast entry-level motorcycle from 2000 to 2009.
How many cams are in a Harley Davidson Evo?
Harley’s decision to stick with the semi-unit construction of previous Sportsters resulted in a distinctly configured valve train. Unlike most of today’s motorcycle engines, the Sportster Evo uses just one cam per each overhead valve, resulting in four independent gear driven camshafts.
Harley-Davidson Motor Co. used the constant velocity (CV) carburetor in the 1988 Sportsters, 1990 Big Twins (EVO and TC88) until 2006. Since then, all Harley-Davidson motorcycles make use of fuel injection. The CV carburetor may show signs of needing to be tuned.
When to tune a Harley Davidson CV carburetor?
These tuning steps apply to all Harley CV carbs from 1989 to present that use the CV 40mm style Harley Davidson carburetor but also apply to the CVK40 found on other models. Always start with a fresh set of spark plugs when tuning. The carburetor will need to be removed from the manifold so refer to your factory shop manual for this procedure.
Harley-Davidson Evolution engine. Also available in the Sportster model beginning in 1986, it was made in the 1,100 cc (67 cu in) displacement until 1988 and is still made in the 883 cc (53.9 cu in) and 1,200 cc (73 cu in) displacements for the Harley-Davidson Sportster, replacing the ironhead Sportster engine.
Carburetors were standard on Sportster engines until 2007, when they were replaced by the Delphi Electronic Sequential-Port Fuel Injection (ESPFI) system. A simplified derivative of the engine was used on the Buell Blast entry-level motorcycle from 2000 to 2009.