The 1994-1998 Cummins 12 Valve AFC Spring Kit was designed with a stiffer spring to allow for a slower more controlled ramp of fueling in higher boost performance applications.

Industrial Injection is the leading distributor, supplier and remanufacturer of diesel fuel systems, turbochargers, and engines. Your Top Choice for the top diesel products for On/Off highway, industrial, marine, automotive, and agricultrual applications.

Our experience in fuel injection, turbocharger, and engine components is unmatched. Industrial Injection will always deliver the best products for your light, medium, and heavy duty diesel.

Features:

• Stiffer spring to have more control over fueling
• Increased fueling efficiency
• Complete kit