The DDP 32GSK is a 3200 RPM governor spring from Dynomite Diesel for the Bosch VE injection pump on 1989-1993 Dodge Ram trucks with the 5.9L 12-valve Cummins. It replaces the stock spring so the pump keeps fueling to 3200 RPM.

Raising the governor cutoff widens the power band for stronger mid and upper RPM pull when towing or accelerating. It works with all VE pumps, including 4BT applications, and pairs well with an upgraded fuel pin.

• 3200 RPM Cutoff: Pump keeps fueling to 3200 RPM instead of cutting off early.
• Wider Power Band: Stronger pull through the mid and upper RPM range.
• Better Response: Sharper throttle response and drivability.
• Fits All VE Pumps: Including 4BT Cummins applications.
• Pairs With a Fuel Pin: A natural match for an upgraded fuel pin.

Technical Specifications

• Part Number: 32GSK
• Manufacturer: Dynomite Diesel Products
• Type: VE pump governor spring
• RPM Rating: 3200 RPM
• Core Requirement: No core required

Vehicle Fitment & Technical Installation Notes

• Fitment: 1989-1993 Dodge Ram 250/350 with the 5.9L 12V Cummins and Bosch VE injection pump. Also fits 4BT VE pumps.
• Installation Tip: The pump top and throttle linkage come off for this swap, so work over a clean towel and keep track of the spring-loaded top hat and small parts.