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 ...

Holy smokes, this diesel engine is small. It's like holding the power of a reliable Cummins diesel engine in the palm of our hand. Okay, maybe that's a bit of an exaggeration, and sounds a bit too ...

When you're at an airport and see propeller aircraft, you likely think it is powered by a piston engine. This is usually true among smaller planes, like the Cessa 172 Skyhawk and the Piper Archer, or ...

Click to open image viewer. Power rating: 2,088 kW (2,800 hp) at 2,700 rpm Dispacement: 71.5 L (4,360 cu in.) Bore and Stroke: 146 mm (5.8 in.) x 152 mm (6.0 in.) The Wasp Major was Pratt & Whitney’s ...

Japan's late-war G8N Renzan heavy bomber rivaled Allied designs but was canceled in 1945 amid material shortages and war's end.

The removal and overhaul of a Lee tank’s radial engine reveals the complexity of maintaining mid-20th-century armored vehicles. Engineers carefully disassemble heavy components while parallel engine ...

The TF30-P-414A solved the reliability issue to some extent but the Tomcat was still underpowered. Eventually, the Tomcat got ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Power rating: 67.1 kW (90 hp) at ...

It seems like we’re going back in time when 400cc Japanese supersports were all the rage in the 80s. With QJMotor launching ...

The SRK 421 RR is powered by a high-revving, liquid-cooled, 421 cc, inline-four engine which makes 76 bhp at 14,000 rpm and ...

Ducati's 2026 DesertX debuts with a new 890cc V-twin, lighter chassis, advanced suspension and more. Here's what updates it ...

You've seen plenty of weird engines on Jalopnik, from Trojan's weird two-stroke, four-cylinder cube with wishbone-shaped connecting rods to the Napier Deltic triangle-18 diesel, but never have you ...