Description
Product Overview
The Camoo RYB-TS fuel injection pump kit is a universal‑fit solution designed specifically for 1988‑1993 Dodge D250, D350, W250 and W350 trucks equipped with the 5.9L Cummins diesel engine. Crafted from high‑quality alloy steel, each fuel pin undergoes a rigorous process: rough milling, precision radius angle cutting, heat treatment to 52 Rockwell hardness, and a final precision ground radius cut. The kit also includes a 3200 RPM governor spring, enabling a substantial power increase of 30‑40 HP and an additional 90‑100 ft‑lb of torque. With a compact package measuring 4.61 × 3.43 × 0.51 inches and a lightweight design of just 0.04 kg, installation is straightforward and the kit fits seamlessly into the rear position of the fuel system.
Usage
Designed for heavy‑duty diesel trucks, this pump kit excels in demanding environments such as construction sites, long‑haul routes, and off‑road applications where reliable power delivery is critical. The mechanical operation ensures consistent performance without the need for electronic controls, making it ideal for users who prefer a robust, low‑maintenance solution. Whether you are upgrading a work truck for increased hauling capacity or seeking a performance boost for daily driving, the Camoo kit delivers measurable gains in horsepower and torque while maintaining fuel efficiency.

Why Choose Us
Camoo stands out for its commitment to durability and precision engineering. Each component is heat‑treated to a 52 Rockwell hardness scale, guaranteeing resistance to wear and extreme temperatures typical of diesel engines. Our kits are backed by a 12‑month warranty and a 30‑day satisfaction guarantee, reflecting confidence in product quality. Additionally, the OEM part number RYB‑TS ensures perfect compatibility, eliminating the guesswork often associated with aftermarket parts.
Key Features
- Adds 30‑40 HP and 90‑100 ft‑lb torque for noticeable performance gains
- High‑strength alloy steel fuel pins heat‑treated to 52 Rockwell hardness
- Universal fit for 1988‑1993 Dodge Cummins 5.9L trucks
- Includes 3200 RPM governor spring for higher engine speed
- Mechanical operation ensures reliable, maintenance‑free performance
FAQ
Will this kit fit my 1992 Dodge W350 with a Cummins 5.9L engine?
Yes, the Camoo RYB‑TS kit is a universal fit for all 1988‑1993 Dodge D250, D350, W250 and W350 models equipped with the 5.9L Cummins diesel engine.
Do I need any special tools to install the kit?
Installation requires standard hand tools such as wrenches and sockets. No specialized equipment is necessary, and the kit comes with a detailed installation guide.
How does the 3200 RPM governor spring affect my engine?
The governor spring raises the maximum governor speed to 3200 RPM, allowing the engine to produce additional horsepower and torque while maintaining safe operating parameters.
Is the kit covered by a warranty?
Camoo provides a 12‑month warranty and a 30‑day money‑back guarantee if you are not satisfied with the product.
Can I install the kit myself or should I use a professional?
The kit is designed for DIY installation, but if you are not comfortable working on fuel systems, professional installation is recommended for safety and optimal performance.





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