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Vehicle Info NeededHOLLEYPART NUMBER: 510-522-128
120 lb/hr Performance Fuel Injectors Bosch/EV1 Style - Set of 8
$84995
4 left in stock
Ships on Nov 02, 2026
Lowest Price GuaranteeLow Impedance 120 lb. Injectors
120 lb/hr Performance Fuel InjectorsHolley EFI Fuel Systems & Compatible ECUs Flow Rated 120 lb/hr at 43 PSI Bosch/EV1 Jetronic Style Body Precision Lapped Disc Valve, Brass Windings High-Temp O-Rings, Tri-Cone Spray
The Holley 522-128 is a set of eight 120 lb/hr performance fuel injectors for Holley EFI and other high-impedance-compatible engine management systems.
Holley 522-128 Features:
- Flow rated at 120 lb/hr at 43 PSI.
- Bosch/EV1 (Jetronic) style body with high-temp O-rings.
- Precision lapped disc valve with high-quality brass windings.
- Tri-cone spray pattern for excellent low-pulse-width linearity.
- Matched set of eight injectors.
Precision Fuel Injectors for Maximum Flow
Holley Fuel Injectors deliver exceptional fuel flow with unlimited flow rate options, allowing your street-driven to race applications to reach maximum performance gains. The uncompromised quality of Holley's fuel injectors makes them the perfect choice for your fuel injection needs.
Part TypeFuel Injector
Product LineHolley Fuel Injectors
BrandHOLLEY
Package Height3.1
Package Width3.4
Package Length3.5
Weight1.785 PG
Part CategoryPerformance Parts
Wiring Harness IncludedNo
Overall Height2.850 in.
Fuel Rate120 lbs./hr
Injector Plug StyleJetronic/Minitimer
QuantitySold as a set of 8
O-Rings IncludedYes
Injector ImpedanceLow
Driver TypeSaturated
Injector Advertised Flow Rate (Lbs./Hr.)120
Type/SeriesEV1
Part FitmentUniversal
Outside Diameter0.97 in (24.6 mm)
Vendor Part Number522-128
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
