How do you know when something's a genius invention? For me, it’s when I see it and instantly go: why didn’t I think of that?

Discover how Alpha-Otto's RevForce engine transforms two-stroke engines with a rotary valve, enhancing efficiency and reducing emissions.

My car ran out of petrol (faulty gauge) and the only spare fuel I had in the boot was a 1:50 premix for my boat’s two-stroke outboard engine. Could I have used that to get me to the next station ...

Unmatched Power Density The 300cc water-cooled 2 stroke engine delivers an impressive 35KW at 9000rpm, all within a lightweight frame weighing just 115kg.

Researchers aim to meld the best attributes of both the power-dense two-stroke and the vastly cleaner four-stroke engines.

The Flat-Twin engine is something special, and so it holds a place in history for its many uses and achievements.

Porsche's 6-stroke patent seems to indicate it could eke more power out of an engine Unless you drive an early 2-stroke Saab, your car probably has a 4-stroke engine.

We explore how two-stroke fever swept the West and threatened to revolutionise engine technology ...

Detroit Diesel's 2-stroke diesel engines were eventually replaced with 4-stroke models, but parent company MTU still sells refurbished parts.