What Harleys have the Evo motor?
Evolution on the big bikes The Evolution Big Twin saw a fifteen-year run in Harley-Davidson’s Dyna, Softail, FXR, and Touring frames, although a limited number of Evolutions were used in the 2000 model year CVO FXR4, and 1999 FXR2 and FXR3 models.
How do I know what Harley Evo engine I have?
Look on left side of the engine case for the engine number. Harley engines that were made before or in the 1960s have the model year of the engine as the first two numbers of the engine number, which acts as a VIN. Look for a four-digit production code in the last four digits of the VIN.
Is the Harley Evo motor reliable?
The cam bearing problems are on the Twin Cams,which didn’t come out ’till ’99. IMHO, Even though I own 2 Twin Cams, I think the Evo is the best & most reliable motor Harley ever made. Enjoy your sled & don’t worry.
How many cc is a Harley Evo motor?
The Evolution engine of 1340-cc displacement has a bore and stroke of 3.5 inches by 4.3 inches, where bore is the diameter of the engine cylinder opening, and stroke is the total distance the piston travels up and down.
What’s considered high mileage for a Harley?
For sports bikes, 25,000 miles can be a lot. Harley-Davidson® motorcycles are built to last much longer. If a bike has good maintenance records, no signs of damage and no oil leaks, even a bike with 40,000 to 50,000 miles can be expected to last a long time….Service.
| Monday – Friday | 8:30 AM – 7:00 PM |
|---|---|
| Sunday | Closed |
Is the Milwaukee 8 a twin cam?
A Twin-Cooled Milwaukee-Eight 114 (114 CID,1870cc) featuring liquid-cooled cylinder heads powers the CVO Limited and CVO Street Glide models. Dyna and Softail models will keep the Twin Cam motor. Dual spark plugs for each cylinder contribute to more-efficient combustion.
When did the Harley Davidson EVO engine come out?
1987 Harley issues initial public offering of stock. Keihin 38mm carburetor. New cams with 24 percent less intake duration, 28 percent less exhaust duration, and 14 percent less lift. The cooler-running Evo engine was thought able to tolerate more compression and was given 8.5:1 by 1987.
When did the Harley Davidson Evolution V twin come out?
The H-D Evolution V-twin was introduced in 1983. Here’s a look at the technical elements and developments that allowed the 80-cu.-in.
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.
Where to get parts for a Harley Davidson Evo?
Get a shop manual for your year and model of evolution and read it. For now go to Bandit.com and follow their directions to register your EVO for their parts book. This will get you into looking at copies of Harley parts books for your year. Go to engine and oil pump and you will find the tappet screen and where it is.
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.
Get a shop manual for your year and model of evolution and read it. For now go to Bandit.com and follow their directions to register your EVO for their parts book. This will get you into looking at copies of Harley parts books for your year. Go to engine and oil pump and you will find the tappet screen and where it is.
What kind of engine does an Evo have?
Discussion in ‘ Engine, Fuel and Exhaust ‘ started by JBC2565, Jan 14, 2011 . 32K with an S&S upgrade cam and rev-tech 6 sp.
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.