Click to open image viewer. Power rating: 44.7 kW (60 hp) at 1,900 rpm Displacement: 4.11 L (250.58 cu in.) Bore and Stroke: 104.8 mm (4.125 in.) x 95.3 mm (3.75 in.) The Le Blond Aircraft Engine ...

OSHKOSH, Wisconsin -- Idaho-based Kitfox Aircraft introduced one of the more interesting looking light sport aircraft here at Airventure by simply adding a radial engine to the front. The ...

Click to open image viewer. Power rating: 112 kW (150 hp) at 1,800 rpm Displacement: 10.5 L (638 cu in.) Bore and Stroke: 108 mm (4.25 in.) x 127 mm (5.00 in.) The Pitcairn-Brewer Model F engine was ...

When learning about the design of a machine or mechanism, reading and watching videos is certainly effective, but it’s hard to beat hands-on experimentation. In the video after the break, [Brick ...

Based on a Wright R-975 Whirlwind radial engine, the Hackel-Wright Chopper is unlike any motorcycle you've seen before. It borrows components from Harley and Toyota and is built by a guy named Al ...

If you look at aircraft from the Second World War or earlier, you'll notice that many of them have engines with large frontal areas and cylinders arranged about the propeller crankshaft. This a radial ...

The largest sin the original VW Beetle ever committed was sporting a drivetrain seemingly made of wet paper bags. So to say, it could have been better in the power department. Well, we're not sure ...

The 20th century was the age of the internal combustion engine. The fruits of industrial progress produced power plants tasked with everything from running generators to powering warplanes. The First ...

The Meyers Manx is one of the most recognizable shapes in automobiledom, but the Manx recently featured on "Jay Leno's Garage" hides a surprise underneath the familiar bodywork. As a refresher, the ...