While Oldsmobile, Saab, and even BMW have dabbled in water-injection systems for production cars over the years, Porsche has been quietly filing patents that indicate a strong interest in refining ...

Water injection, sometimes used in conjunction with methanol, is a time-honored method of reducing intake temperatures, ...

Shown here is Spearco's Injectronic system. All necessary hardware is provided, along with various restrictor orifices and plug-in resistors for the electronics module, to permit fine-tuning the unit ...

The Goodman System water injection for cars equipped with an air pump utilizes a minimal number of high-quality components. The injection nozzle is of stainless steel construction. It is designed to ...

Porsche is doubling down on advanced internal combustion tech with a new water-injection system patent. Porsche refines water injection tech, enabling cooler, more powerful, and knock-resistant ...