When it comes to street performance, compromise is the name of the game. Unfortunately for enthusiasts, any real street car must walk that fine line between driveability and absolute performance.

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 ...

So what do you do when you've built your motor, strapped on the biggest turbo you can tolerate and basically tuned your forced-induction car to the teeth-but you still want more power? More boost ...

There are plenty of ways to boost an engine's power, and most of them, like turbo-charging, supercharging, or Nitrous Oxide injection are well known to automotive enthusiasts. But what if we told you ...

The first production BMW fitted with a water-injection system was the M4 GTS, a limited-edition model with a six-digit price tag. The GTS sold out almost immediately, but the fuel-saving technology is ...

We have investigated the fundamental characteristics of unit injectors and pump-line-nozzle systems theoretically by a graphical analysis of characteristic lines. We have confirmed the higher ...

Vapor injection heat pump systems represent a significant advancement in heating technology by integrating a secondary injection of refrigerant vapor into the compressor. This process enhances the ...