Edelbrock Precision-Flow 42 lb/hr Fuel Injectors – Set of 8 for High-Performance EFI Applications

These new Precision-Flow high-impedance fuel injectors deliver the outstanding idle quality, unparalleled flow consistency, and durability essential for high-performance EFI applications. With a flow rate of 42 lb/hr (440cc/min) at 43.5 psi (3 BAR), these are the same high-quality fuel injectors used in the Edelbrock Pro-Flo 4, 675 horsepower-rated EFI Kits. Engineered for excellent response and fuel atomization, Precision-Flow Fuel Injectors are manufactured and 100% flow tested to maintain the tightest tolerances in the industry. They undergo a multi-point dynamic flow testing process to ensure they meet the stated flow rate within +/- 2%. Testing at multiple pulse widths, rather than just at static flow, ensures consistent cylinder-to-cylinder fuel delivery throughout the entire operating range of an engine, not just at maximum capacity. The result is a smoother-running engine that is easier to tune and maintains a consistent cylinder-to-cylinder air-fuel ratio. They are a short-body style injector using a USCAR-style connector with a standard .550” O.D. lower O-ring and measure 1.480” from O-ring to O-ring. These injectors are designed for pre-pollution-controlled or race applications only. Available as single injectors or in sets of 8, these Precision-Flow fuel injectors are the final piece of your fuel delivery system in any EFI-equipped application. These new 42 lb/hr Precision-Flow high-impedance fuel injectors undergo multi-point dynamic flow testing to deliver outstanding idle quality, unparalleled flow consistency, and durability essential for high-performance EFI applications. 8EA

• Ensures that the injectors deliver the required fuel flow throughout their operating range and not just at max flow
• Maximizes fuel efficiency for clean, complete combustion
• Consistent fueling from cylinder to cylinder
• Multi-point Dynamic Flow Testing
• Excellent Fuel Atomization
• Flow matched to 2%

Upgrade your fuel delivery system with the Edelbrock Precision-Flow 42 lb/hr fuel injectors, designed for high-performance EFI engines. These high-impedance injectors deliver precise fuel flow, ensuring excellent idle quality, smooth response, and consistent cylinder-to-cylinder fueling. Engineered for durability and reliability, they are ideal for race and pre-pollution-controlled applications, providing the necessary flow rate at 43.5 psi (3 BAR) to support up to 675 horsepower.
Manufactured with meticulous attention to flow tolerance, each injector undergoes multi-point dynamic flow testing to guarantee flow rates within a tight +/- 2% tolerance. This testing process, which simulates real engine conditions across various pulse widths, ensures consistent fuel atomization and delivery throughout the engine's entire operating range. The result is a smoother-running engine that is easier to tune, with improved fuel efficiency and combustion quality.
The injectors feature a USCAR-style connector and a standard .550” O.D. lower O-ring, with a compact length of 1.480” from O-ring to O-ring. Their short-body design makes installation straightforward in most fuel rail configurations. Whether used individually or as part of an eight-piece set, these injectors provide the final piece needed to optimize your EFI system, enhancing performance and drivability.
Perfect for high-performance applications, the Edelbrock Precision-Flow fuel injectors are built to withstand demanding conditions and deliver consistent, reliable fueling. Designed for enthusiasts seeking maximum response, fuel atomization, and flow consistency, these injectors are the ideal upgrade for your high-horsepower EFI setup, helping you achieve peak engine performance with confidence.

Features:

• Ensures precise fuel flow throughout the entire operating range, not just at maximum capacity

• Maximizes fuel efficiency for cleaner, more complete combustion

• Provides consistent fueling from cylinder to cylinder

• Multi-point dynamic flow testing for accurate flow rate verification

• Excellent fuel atomization promotes better combustion

• Flow matched within 2% for uniform delivery