120PPH Fuel Injectors 8pk

The Holley 120PPH Fuel Injectors 8-pack (SKU HLY522-128) is specifically designed for carbureted engine conversions and high-performance fuel injection retrofits. These injectors cater to builders modernizing classic engines, street rod enthusiasts, and performance tuners who require reliable fuel metering while maintaining engine character.

With a flow rate of 120 PPH (pounds per hour), these injectors are ideal for engines in the 350–450 cubic inch range running pump fuel. Each injector features a high-quality pintle design that minimizes carbon buildup and ensures clean combustion. The injectors are calibrated for manifold port injection applications, where atomization quality significantly impacts throttle response and driveability.

Builders upgrading from carburetors to sequential or batch-fire injection will find the 120PPH rating works exceptionally well for naturally aspirated engines with moderate cam profiles. Holley's durable solenoid design and consistent spray patterns ensure compatibility with both traditional and modern EFI controllers, supporting fuel pressures typically ranging from 35 to 58 PSI.