Dodge 94-98 5.9L 12 Valve AFC Spring Dynomite Diesel

Dodge 94-98 Second Gen: P-7100 injection pump AFC (AKA: Air Fuel Control) spring kit. This heavier spring will help control fuel delivery and smoke output under low boost. Note: Only recommended when injectors in the engine are capable of supporting greater than 525 RWHP, if used with smaller (or Stock) injectors may hurt performance and throttle response before turbo is fully spooled up. Details: Valve: 12 Liter: 5.9 Engine: Cummins Years: 1994-1998 Fuel Type: Diesel Condition: New Not For Sale In California