Because of the need to comply with certain regulations regarding exhaust emissions, certain auto performance parts have to give way and another breed of components has to assume position. The carburetors have started to lose their appeal and the advent of the fuel injectors and the fuel injection system has taken place. But, what are the fuel injectors and the fuel injection systems, and why have they charmed the auto manufacturers and the performance drivers into adapting them over the more established carburetors? The fuel injection system is the system that handles the supply of fuel into the internal combustion engine. In modern automotive applications, the fuel metering is one of the several functions performed by the engine management system.

As their name suggests, the fuel injectors are those parts of the fuel injection system that actually feed or inject the fuel into the engine. The Bully Dog Diesel Fuel Injectors are all precisely engineered for your specific Dodge Diesel Engines and are all bench-tested for pressure and fuel atomization. Every Bully Dog fuel injector is honed to flow within 1 percent of the engineered tolerances. This specific component of the fuel injection system is available in up to 8 different stage increases with varying levels of fuel flow for an incredible power and torque gains.

The performance product provides 50 horsepower and 100 lbs torque boost to 88-93 12-valve Cummins engines. For the 94-98 12-valve Cummins engines, the injector is available in four steps for a 40-100 horsepower and 70-190 lbs torque increase. You can also get an extra 60-240 horsepower and 155-450 lbs of torque with one of the eight stages for the 24-valve Cummins. This performance component takes less than two hours to install with the use of the simple socket wrenches - an ideal for the weekend mechanic. Every set includes all the injectors that you will need for that complete upgrade.