Ford designed the Godzilla from the oil pan up with power, reliability, and easy service in mind, and went back to a pushrod ...

This basic sequence is described as the four strokes that make up a four-stroke engine. There are some advantages of the ...

The legendary Royal Pioneer motorcycle is a priceless collector's item, all thanks to a surprising tragedy that stems from ...

Engine technology was advancing, but the new overhead valve engines required more metal to produce, thus upping costs. Harley introduced its 45 cubic inch Flathead engine in 1929, followed by a 74 ...

Traditionally known for its high-revving naturally aspirated engines with VTEC variable valve-timing technology, Honda has ...

Sunbeam introduced overhead-valve engines in the mid-1920s having established its not inconsiderable sporting credentials with sidevalve machines. Introduced in the autumn of 1930, the all-new ...

General Motors' all-new 3.9L V6 has been honored with a Breakthrough Technology award by Popular Mechanics for its innovative use of variable valve timing in an overhead valve engine.

Fumes from the oil filler cap betray wear; remove the cap with the engine idling, and if the fumes are obvious a rebuild is due. • Overhead-valve engine: the overhead-valve 107E engine lasts ...

Continuously variable valve timing, which GM pioneered for overhead-valve engines, is refined to support the LT1 AFM and direct injection systems to further optimize performance, efficiency and ...

oversquare overhead-valve engines and monocoque construction – all firsts for the Blue Oval. As if that wasn’t enough, there were also 12-volt electrics and hydraulic brakes all round ...

Nissan and RML's tiny, innovative engine was unceremoniously retired after its racing career was done. It should've wound up ...

The Slimey Crud Motorcycle Gang Café Racer Run is held on the first Sunday in May and the first Sunday in October each year.