120 lb/hr Performance Fuel Injector - Individual - 522-121 knock-sensors 7 V8 1977 - 1986

7 V8 1977 - 1986 Chevrolet C20 Suburban 305/5 V8 1976 - 1980 Chevrolet C20 Suburban 400/6

Polished split oval rolled edge tip

Front entry plenum flange allows design & fabrication of special throttle body adapters or inlet ducts for custom installations

1998-2008 Ford F-150 330 CID

The tailpipes are finished off with large 4

120 lb/hr Performance Fuel Injector - Individual - 522-121 knock-sensors 7 V8 1977 - 1986Overview: Holley EFI Fuel Injectors feature a precision lapped disc valve, high quality brass windings, and high temp O rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. They are available from 19 to 160 lb hr flow rates to accommodate a variety of vehicles. Holley EFI Fuel Injectors provide precision fuel delivery you can depend on. Features: Bosch EV1 style