DODGE - 24 VALVE CUMMINS DIESEL ENGINES
In 1998, the BT 5.9 was redesigned as a 24 valve engine to updated emission requirements. ISB stands for Interact System B. The ISB featured a Bosch VP44 rotary injection pump until 2003, when the injection system was upgraded to a Bosch high pressure common rail fuel injection system, which increased power output. In 2001, a high output (HO) version of the ISB became available, which slightly increased the output of manual transmission equipped trucks. A 610 version of the ISB became available which pushed torque to 610 lb-ft. Well known for its low speed torque, the Cummins 5.9 ISB has an advantage over V8 diesel engines in the light duty truck market.
Available Products
- Performance Injectors: 25, 50, 75, 100, 125, 150, 175hp Upgrades
- Performance Turbochargers: Supporting up to 750hp Upgrades
- 50hp VP44 Pump
- While we do offer Performance nozzles (due to high demand), it is our professional opinion that you do not purchase these parts. However, if you are purchasing these parts please allow our trained professionals to help you install them properly.
Performance Nozzles: 25, 50, 75, 100, 125, 150, 175hp Upgrades - Order Yours Today, Call 1-877-361-2531