High-Performance 78lb Injectors for Serious Builds

For engines requiring significant fuel volume, the DeatschWerks 78lb fuel injector set is the ultimate upgrade. Engineered for high-output LS1/LS6 and Ford 4.6L/5.0L V8 engines, these injectors are designed to support heavy modifications, including large-displacement strokers and high-boost forced induction systems. DeatschWerks combines precision manufacturing with rigorous testing to ensure that every injector delivers consistent, reliable performance under extreme conditions.

Performance Features

• High Flow Capacity: Supports high-horsepower builds with ease.
• Flow-Matched Sets: Ensures balanced fuel delivery across all cylinders.
• Precision Engineering: Designed for exact fitment and seamless integration.
• Reliability Under Pressure: Built to maintain stable spray patterns at high fuel pressures.

In high-performance applications, fuel delivery must be precise to prevent engine damage and maximize power. These 78lb injectors provide the headroom needed to ensure your engine never runs lean, even under full-throttle conditions. By utilizing advanced solenoid technology, DeatschWerks injectors offer excellent response times, allowing for smooth idle and crisp throttle transition despite their large flow rate. Every set is carefully tested to meet the highest quality standards, ensuring your engine runs efficiently and powerfully. Upgrade your fuel system with the confidence that comes from using premium components designed for the track. Find all your high-performance fuel system needs at GGCRACING.