Jammer
Injector Nozzles
Edge Products introduces its own line of high-output fuel injector nozzles for Cummins light-duty engines. These "Jammer" nozzles have been designed for 1998.5-2002 5.9L Cummins ISB engines in Dodge Ram trucks and RV coaches and 2003-2004 24v Common Rail Cummins.
The proprietary process used to create these injector nozzles intricately machines 8 orifices into the tips. Compared to the stock 7-orifice injectors, Jammers feature better atomization, faster fuel flow and an enhanced spray angle. Also, the increased number of orifices enables the injectors to deliver more fuel while still maintaining proper fuel pressure. The result is more power and improved combustion-chamber cleanliness.
Jammer nozzles are available in five configurations. The following power gains are representative of a 5.9 Dodge equipped with the Jammer injector nozzles:
| Stage 1 | 50 Horsepower | 100 Foot Pounds of Torque |
| Stage 2 | 75 Horsepower | 150 Foot Pounds of Torque |
| Stage 3 | 100 Horsepower | 200 Foot Pounds of Torque |
| Stage 4 | 125 Horsepower | 250 Foot Pounds of Torque |
| Stage 5 | 150 Horsepower | 300 Foot Pounds of Torque |
*Stage 4 & 5 are for race/high performance applications.
Across the board, Jammer nozzles can also improve fuel economy by up to 1.5 MPG depending on individual driving style.
Edge Products' matching process also matches flow rate to within about 1% among injectors, further enhancing engine performance-the stock injectors can vary as much as 11% per set.
Jammers offer incredible value to both the consumer and the retailer since the Truck's existing injector bodies can be easily retrofitted.
| Year | Model | Part # |
| 1998.5-2002 | Jammer Stage 1 Injector Nozzles | DD00100 |
| 1998.5-2002 | Jammer Stage 2 Injector Nozzles | DD00200 |
| 1998.5-2002 | Jammer Stage 3 Injector Nozzles | DD00300 |
| 1998.5-2002 | Jammer Stage 4 Injector Nozzles | DD00400 |
| 1998.5-2002 | Jammer Stage 5 Injector Nozzles | DD00500 |
| 2003-2004 | Jammer Stage 1 Injector Nozzles | DD00600 |
| 2003-2004 | Jammer Stage 2 Injector Nozzles | DD00700 |
| 2003-2004 | Jammer Stage 3 Injector Nozzles | DD00800 |
