91 Harley Davidson Fxr on 2040-motos

Moto blog

Harley-Davidson Reveals “Twin-Cooled” Engine with Precision Liquid Cooling

As we gleaned from recently revealed CARB documents, Harley-Davidson has introduced two new liquid cooled engines. The new engines use a combination of air-cooling and precision liquid cooling, similar to what BMW did with its 2013 R1200GS. One version of the engine, dubbed the Twin-Cooled High Output Twin Cam 103 will be used on the 2014 Harley-Davidson Ultra Limited and the Tri-Glide Ultra trike while the CVO Limited will use a 110ci engine known as the Screamin’ Eagle Twin-Cooled Twin Cam 110.

Twin-engine pulsejet motorcycle. As you do..

The guy behind this twin-engined pulsejet motorcycle, Robert 'Bob' Maddox, fascinates me. He's a cabinet maker by trade but is somewhat an expert in the field of pulsejet engineering and has built a whole host of machines powered by the ever so subtle jet engine. This latest bike is dubbed a Harley-Davidson Sportjet, although it has nothing to do with Milwaukee and I'm not sure why H-D made it onto the tank...

2014 AMA Pro Flat Track Grand National Championship On The Line At Pomona

Granted, flat track racing isn’t our specialty at MO, but we’re no doubt fans of the action. See our coverage from the 2012 season finale for proof. The following is from an AMA Pro Racing press release: A total of 15 races over eight months couldn’t separate Jared Mees and Bryan Smith by much.