However, to comply with stricter emission regulations and demand for better fuel economy, Porsche phased out its air-cooled engines, in favor of water-cooled engines. Porsche has built quite a few ...

Water injection is the process of introducing some good ol' H2O into the intake manifold and cooling down the air-fuel mixture before it enters the engine. However, while the system is effective ...

The first Porsche Tractors were released in the ... but the company used both water and air-cooled engines throughout their early history. T603 production began in 1956 and lasted until 1975.

Porsche once considered replacing its iconic 911 with a bold V8 grand tourer. Decades later, that misunderstood machine is ...

Although the original water-cooled 3.4-liter flat-six still ran well, Sipson decided to ditch it in favor of the K24. In stock form, the K-series engine made up to 205 horsepower as installed in ...

Two other issues were exaggerated by buyer perception and were unfavored by Porsche fans: the water-cooled engine and “egg-shaped” headlights. The 964 was produced from 1989 until 1994 and ...

Though it might be hard to believe for some enthusiasts, these five iconic models celebrate their 50th anniversary this year ...