Cummins 24v Custom Top Feed/ Dual Feed Injector Set Dynomite Diesel

The Dynomite Diesel Custom Top Feed / Dual Feed Injector Set is a built-to-order race package for Cummins 1998.5-2002 5.9L 24-valve engines that already use top feed injectors. It combines a top feed body with an added feed port to move as much fuel as possible.

Each injector gets internal body modifications and an extra feed port, along with custom nozzles matched to the customer's power target and application. Because the set is dialed in around a specific goal, it is built to order rather than pulled off a shelf.

This set is aimed at high-horsepower 24V builds making 1,500 or more rear-wheel horsepower. If your combination makes less than that, Dynomite points to the single-feed DDPISB-TF-SM as the more sensible choice. Just as important, this set is only for engines that already have top feed injectors; if yours does not, the DDPISB-SM or DDPISB-DFV2 standard-feed custom sets are the correct path and typically cost less.

Expect a typical 2-4 week lead time once the order is placed. As a custom competition part it is sold with no warranty, so plan on a matched pump, adequate low-pressure supply, and proper tuning to run this fueling safely.