The BD 5.9L Cummins P7100 AFC Spring Kit is a precision-engineered solution designed specifically for 1994-1998 Dodge 12-valve Cummins engines. This kit plays a pivotal role in optimizing the Air Fuel Control (AFC) system, ensuring that full AFC link travel occurs with a sensible amount of boost. By incorporating a carefully calibrated spring, this kit allows for seamless smoke control through the adjustment of the star wheel. The spring's tension is carefully balanced to permit smoke adjustment without sacrificing power at the typical boost levels attained during engine operation. Notably, the spring's slightly increased length provides a subtle "pre-load" effect, adding an extra layer of precision without the need to excessively turn the star wheel, which could otherwise impede full link travel. The result is a finely tuned AFC system that enhances overall engine performance and control.
Truck enthusiasts looking to fine-tune their Cummins engines will appreciate the BD P7100 AFC Spring Kit for its thoughtful design and ease of use. The ability to control smoke output without compromising power at commonly reached boost levels makes this kit a valuable addition for those seeking optimal performance customization. With its precise engineering and straightforward installation process, the BD 5.9L Cummins P7100 AFC Spring Kit offers Cummins owners a practical and effective means to tailor their engine's behavior to meet their specific preferences and requirements.
- Ensures full AFC link travel with a reasonable boost level.
- Allows precise adjustment of the star wheel for effective smoke control.
- Spring tension permits smoke adjustment without power loss at typical boost levels.
- Designed for straightforward setup without complex procedures.
- Slightly longer spring adds a "pre-load" effect for enhanced precision.
- Fine-tune Cummins engine behavior to personal preferences for an optimized driving experience.
- Brand: BD Diesel
- Manufacturer's Part Number: 1040181
- Part Type: Diesel Governor Springs
- Product Line: BD Diesel AFC Spring Kits
- Quantity: Sold as a kit.
- Note: Not for sale on licensed California vehicles
- For use on 1994-98 Dodge 5.9L 12-valve Cummins diesel engines with Bosch P7100 pump. Kit includes medium tension air/fuel control spring; light tension air/fuel control spring; short, medium, and long M6 x 1.0 thread break-off screws; short, medium, and long M6 x 1.0 thread button-head Allen screws; 3mm and 4mm Allen wrenches.
- Warranty: 12-months, 24,000 miles