DeatschWerks Fuel Rail

1989–1998 Nissan Skyline RB25DET

Part #: 7-802

Overview

The DeatschWerks Nissan RB25DET Fuel Rail is a high-performance upgrade designed specifically for the Nissan Skyline models equipped with the RB25DET engine from 1989 to 1998. This top-feed conversion fuel rail is engineered to provide a reliable, consistent fuel delivery solution for enthusiasts seeking to enhance their vehicle’s fueling system. Whether you're building a high-horsepower setup or looking to improve fuel flow and stability, this fuel rail offers a robust and precise component to support your modifications.

Ideal for performance tuners, street racers, and off-road enthusiasts, this fuel rail helps support increased fuel demands, ensuring your RB25DET engine maintains optimal performance under spirited driving conditions. Crafted with quality materials and precision manufacturing, it provides a direct bolt-on upgrade that integrates seamlessly with your existing fuel system.

Key Features

The DeatschWerks RB25DET Fuel Rail incorporates several advanced features designed to improve fuel delivery and durability:

• Constructed from high-quality aluminum for excellent strength and heat dissipation, ensuring consistent fuel pressure during demanding driving conditions.
• Precision-machined for perfect fitment on the RB25DET engine, maintaining factory-style top-feed injection compatibility.
• Designed with a high-flow internal passage to support increased fuel volume, ideal for modified or high-performance applications.
• Includes mounting provisions compatible with OEM fuel injectors, facilitating straightforward installation without modifications.
• Corrosion-resistant finish to withstand harsh engine bay environments, extending the lifespan of the component.
• Optimized internal bore diameter to promote even fuel distribution across all injectors, reducing the risk of lean or rich spots.
• Manufactured by DeatschWerks, a trusted name in fuel system components, ensuring quality and reliability.

Construction & Design

This fuel rail is crafted from lightweight, durable aluminum, CNC-machined to precise specifications for a perfect fit on the Nissan RB25DET engine. Its one-piece design minimizes potential leak points and ensures structural integrity under high fuel pressures. The smooth internal bore design promotes optimal fuel flow, reducing turbulence and maintaining consistent pressure across all injectors. The finish not only enhances durability but also provides a sleek, professional appearance in your engine bay. Designed with ease of installation in mind, this fuel rail integrates seamlessly with factory mounting points and fuel lines, making it a straightforward upgrade for your Nissan Skyline.

Installation & Fitment

The DeatschWerks Nissan RB25DET Fuel Rail is a direct bolt-on replacement designed for easy installation. It mounts onto the factory fuel injectors and lines without requiring modifications, cutting, or drilling. Basic mechanical skills and standard hand tools are sufficient for installation. No tuning or additional adjustments are typically necessary, though a professional tune is recommended when combined with other performance modifications to optimize fuel delivery and engine performance.

• Direct fit for 1989-1998 Nissan Skyline models equipped with the RB25DET engine.
• No cutting, drilling, or special tuning required for installation.

What's Included

• DeatschWerks RB25DET Fuel Rail
• Mounting hardware and fittings
• Installation instructions

Ideal For

• Owners upgrading or rebuilding their Nissan Skyline RB25DET engine
• Performance enthusiasts seeking increased fuel flow capacity
• Street and race applications requiring reliable fuel delivery under high demand