Mazda's RX-7, known for its rotary engine, may soon return. A new "Iconic SP Concept" hints at a rotary-powered sports car, ...

The airliners of the post-war era, such as the Lockheed Constellation and the Douglas DC-6, were equipped with some of the most powerful radial piston engines ever produced. Nonetheless, piston ...

Lifter tick in your vehicle stems from issues with the engine's mechanical or hydraulic lifters. Here's what causes this ...

If you know anything about traditional rotary engines, oil consumption is an issue. Since the H2Starfire is a completely linear rotating engine design, there's no need for apex seals. As we ...

The rotary engine offers vibration-free operation, compact size, and high power output compared to traditional engines. Mazda did not invent the rotary engine but were instrumental in furthering ...

The General charged John DeLorean with investigating the possibility of putting a mid-engine rotary under hood, and the 1973 GM XP897 was the culmination of his efforts. The steel-bodied Vette was ...

One of these alternative options which used to be available in the mass consumer market was the Wankel rotary engine, most popularly used by Japanese manufacturer Mazda. While the brand still uses ...

Designed as a test bed for the rotary engine, the C111, like most concept cars, is a glimpse into what could've been.

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Please verify your email address. Rotary engines, often referred to as Wankel engines after their inventor, Felix Wankel, are a unique type of internal combustion engine. Unlike traditional piston ...

The Iconic SP concept is not just a pretty face; it’s a glimpse into Mazda’s vision for the future, a future where the rotary ...

The Islamic Revolution Guards Corps Aerospace Force has employed an advanced homegrown spherical rotary engine, named Vahab, in its satellite carriers.