160 LB/HR Fuel Injectors 8pk Low Impedance

The HOLLEY 160 LB/HR Fuel Injectors 8pk Low Impedance set delivers high-flow precision fuel delivery for performance engine builds and fuel system upgrades. Designed for enthusiasts who demand reliable atomization and consistent metering across the full RPM range, this eight-injector pack covers complete fuel rail replacement or retrofit applications. Whether you're tuning a carbureted conversion, upgrading a stock EFI system, or building a custom engine, low-impedance injectors like these provide the electrical efficiency and response characteristics modern ECUs require for optimal fuel mapping.

Low-impedance design operates efficiently with modern fuel injection controllers and aftermarket ECU systems, minimizing voltage drop across the injector coil for faster open-and-close cycles. The 160 pounds-per-hour (lb/hr) flow rating positions these injectors in the mid-to-high displacement range, suitable for naturally aspirated engines from 350 to 500+ cubic inches or moderate boost applications depending on fuel pressure and duty cycle. EV1 and Jetronic connector compatibility ensures broad fitment across classic muscle cars, street rods, and universal fuel rail setups, while the precisely engineered pintle and seat geometry promote complete fuel atomization and reduced emissions at idle and cruise.

Engine builders, performance shops, and serious DIY tuners benefit most from purchasing a full eight-pack, eliminating the risk of mismatched injector characteristics that can cause cylinder-to-cylinder variations in fuel delivery and drivability. Installation requires removal of the fuel rail assembly and proper connector seating; fuel pressure should be verified at 43.5 PSI for baseline calibration. The universal mounting design works with most aftermarket fuel rails and adapters, though verification of your specific fuel system architecture is recommended before ordering to ensure compatibility with existing connectors and rail spacing.