The key ingredient to maximizing the peak performance of a diesel engine is increasing the amount of diesel being burned. On old mechanical-injection engines, the only way to do this was to modify the ...

It's tempting to swap a carburetor for more modern electronic fuel injection. But while such a move can improve your car, it ...

If you browse forums often, chances are you've come across some heated discussions around the CP4 fuel pump. The CP4, short for "Common Rail Pump 4," is a high-pressure fuel injection pump that made ...

Fuel injection systems utilize high-pressure fuel pumps that run between 40-60 psi (depending upon the application). These high-pressure pumps were frame-rail-mounted in the pioneering days of factory ...

Bosch launched the first common rail system in 1997. The system is named after the shared high-pressure reservoir (common rail) that supplies all the cylinders with fuel. With conventional diesel ...