Harley Davidson Xr 750 Engine

This period was when Harleys XR-750 became the OffyCosworthHemi of motorcycle racing.

Harley davidson xr 750 engine. With the KR750 now at a disadvantage Harley-Davidson swapped the side-valve KR motor for a de-stroked XL Sportster engine and the KR750 became the XR750. The updated engine used aluminum cylinders and heads to address the overheating issues that plagued the XR model. Harley Davidson XR750.

We were unable to load Disqus. Harley Davidson Xr 750 motorcycles for sale. Speaking of flat track there is a monumental occasion happening this Saturday October 6 at the NJ Meadowlands.

Find Used Harley-davidson Xr750 For Sale with Photos. Show any 1970 Harley-Davidson XR 750 for sale on our Bikezbiz Motorcycle Classifieds. The Harley-Davidson XR750 A History Speed Run.

If we ever run out of ideas and succumb at EXIF you can guarantee that the Harley-Davidson XR750 flat tracker will be in our list. In fact its the winningest production racebike in history. This Harley Davidson XR 750 engine was found in a barn find situation many years ago in Southern California.

The AMA Grand National Championship Class C rules which governed flat track racing for countless decades carefully stipulated that flathead and side-valve engines could have a swept capacity of up to 750cc whereas overhead valve and overhead cam engines were limited to 500cc. As predicted interest was very high in this bike. Listing 1-16 Of 16.

1972 Harley-Davidson XR XR750 XR-750 Rolling Chassis Dirt Track Racer W Parts. If you are a moderator please see our troubleshooting guide. The engine was sent to and completely rebuilt by Carl Patrick a well-known race engine builder for todays current champions.