BD Diesel Governor Spring Kit 4000rpm - 1994-1998 Dodge 12-valve/P7100 Pump

The BD Diesel Governor Spring Kit 4000rpm is a performance upgrade designed for the 1994-1998 Dodge 12-valve/P7100 pump applications. This kit includes high RPM mechanical governor components and delivery valves that enhance engine power and torque. The high RPM mechanical governor increases engine speed capability to 3,000 or 4,000 rpm, which helps reduce gear shifting and unlock higher horsepower levels at the top end. The delivery valve components optimize pump output without requiring replacement of plungers and barrels, ensuring improved fuel delivery and performance. Constructed with durable materials, these components are engineered to provide reliable, high-performance operation for demanding applications.

This governor spring kit is specifically designed for use on 1994-1998 Dodge trucks equipped with the P7100 Bosch pump. It is intended for installation by qualified pump technicians, as improper setup can cause damage, excessive heat, smoke, or poor performance. The kit replaces key components within the pump to achieve higher RPM limits and improved fuel delivery, making it suitable for performance-oriented street or towing applications. It is not a DIY install and should be used in vehicles where modifications are permitted and performed by professionals familiar with Cummins engine systems.