DeatschWerks LS1/LS6 Series / 85-04 4.6L & 5.0L V8 Mustang 35lb Injectors

1985–2004 Ford Mustang 4.6L & 5.0L V8

Part #: 18U-01-0035-8

Overview

The DeatschWerks LS1/LS6 Series / 85-04 4.6L & 5.0L V8 Mustang 35lb Injectors are high-performance fuel injectors designed to optimize your Mustang's fuel delivery system. Built for enthusiasts who seek reliable, precise fueling for modified or stock engines, these injectors help support increased horsepower and torque, ensuring your vehicle runs smoothly under demanding conditions.

Whether you're upgrading your fuel system for forced induction, improving throttle response, or tuning for better overall performance, these injectors provide the consistency and flow needed to maximize your engine's potential. Designed with durability and precision in mind, they are an excellent choice for street, strip, or weekend warrior applications.

Key Features

DeatschWerks LS1/LS6 Series injectors incorporate advanced engineering and high-quality materials to deliver superior performance. Key features include:

• High-flow 35lb (pounds per hour) flow rate, suitable for moderate to heavily modified engines requiring increased fuel delivery.
• Constructed with high-grade, corrosion-resistant materials to ensure longevity and reliable operation over time.
• Precision-machined nozzles for optimal spray patterns, promoting efficient combustion and improved throttle response.
• Compatible with a wide range of fuel types and capable of supporting high-performance tuning setups.
• Drop-in fitment for 1985–2004 Ford Mustangs equipped with 4.6L or 5.0L V8 engines, making installation straightforward without modifications.
• Designed to work seamlessly with aftermarket fuel rails and fuel systems, providing consistent fuel delivery under various driving conditions.
• Ideal for street performance, drag racing, or any application where precise fueling is critical for maximizing engine output.

Construction & Design

The DeatschWerks injectors feature a robust construction with a high-flow solenoid and a durable body designed to withstand the rigors of high-performance driving. The injectors utilize a high-impedance design, ensuring compatibility with most stock and aftermarket engine management systems. Their precision-machined components and high-quality seals prevent leaks and ensure consistent spray patterns, which are vital for optimal engine performance and efficiency.

The injectors are engineered with a focus on thermal stability and resistance to fuel contaminants, making them a reliable upgrade for your Mustang's fuel system. Their compact, drop-in design allows for easy installation, fitting directly into the factory fuel rail without the need for adapters or modifications.

Installation & Fitment

Installing the DeatschWerks LS1/LS6 Series injectors is a straightforward process for those familiar with fuel system upgrades. They are designed as direct replacements for the factory injectors in 1985–2004 Ford Mustangs with 4.6L or 5.0L V8 engines. No additional modifications, cutting, or tuning is required for basic installation, although tuning is recommended to optimize fueling and maximize performance gains.

• Simply remove the stock injectors and replace them with these high-performance units.
• Ensure your fuel system is clean and in good condition before installation.
• Use appropriate tools and follow manufacturer instructions for best results.

For optimal performance, pairing these injectors with a proper engine tune will help you achieve the best power, efficiency, and drivability.

What's Included

• Set of four high-performance fuel injectors with 35lb/hr flow rate
• Installation hardware and seals
• Comprehensive instructions for installation and tuning

Ideal For

• Mustang owners upgrading their fuel system for increased power
• Performance enthusiasts seeking reliable, high-flow injectors
• Street and strip applications requiring precise fuel delivery
• Engine builders and tuners aiming for optimal fueling in modified setups