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Holley EFI 522-128 Fuel Injector

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Key item features

Performance Design: Bosch/EV1 style performance injectors, supplied as a set of eight, designed for precise fuel delivery.
Electrical Specifications: Features low impedance (2.2 Ohms) for compatibility with peak and hold drivers.
Flow Rating: Each injector is rated for a flow of 120 lb/hr at 43 PSI, ensuring consistent fuel supply.
Power Support: Capable of supporting engine setups up to 1900 horsepower, suitable for high-performance applications.
Spray Pattern: Utilizes a tri-cone spray pattern for optimized fuel atomization and distribution.
Internal Construction: Incorporates a precision lapped disc valve, high-quality brass windings, and high-temp O-rings for durability.
Linearity Performance: Provides excellent linearity with no discernible bounce at low pulse widths, enhancing engine control.
Flow Rate Availability: Available in a range of flow rates from 19 to 160 lb/hr to suit various vehicle requirements.

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Specs

Fuel injector type
Multi-Point Fuel Injectors
Vehicle fitment type
Specific
Vehicle make
GM
Vehicle model
LS
Brand
HOLLEY EFI
Automotive parts division
Performance

Current price is $819.95

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About this item

Product details

Bosch/EV1 Style, Low Impedance,
Maximum Horsepower: 1900;

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.;

Bosch/EV1 style performance injectors - Set of 8
Low impedance (2.2 Ohms) for use with peak and hold drivers
Rated injector flow: 120 lb/hr @ 43 PSI
Supports up to 1900 horsepower
Tri-cone spray pattern

info:

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Specifications

Fuel injector type

Multi-Point Fuel Injectors

Vehicle fitment type

Specific

Vehicle make

Vehicle model

Warranty

Warranty information

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Warnings

Warning Text

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.com

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Comparison Overview:
Product	Viewing this item Holley EFI 522-128 Fuel Injector current price $819.95 Holley EFI 522-128 Fuel Injector	Holley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8 current price $819.95 Holley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8	ACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE current price $115.87 ACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE 5 out of 5 Stars. 1 reviews	Holley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8 current price $698.95 Holley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8	Fuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI current price $20.50 Fuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI	Fuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013 current price $21.57 Fuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013

Comparison Chart:
Fuel injector type	Multi-Point Fuel InjectorsHolley EFI 522-128 Fuel Injector	Multi-Point Fuel InjectorsHolley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8	-ACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE	Multi-Point Fuel InjectorsHolley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8	-Fuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI	-Fuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013
Vehicle fitment type	SpecificHolley EFI 522-128 Fuel Injector	SpecificHolley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8	SpecificACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE	SpecificHolley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8	SpecificFuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI	SpecificFuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013
Vehicle make	GMHolley EFI 522-128 Fuel Injector	-Holley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8	ChevroletACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE	-Holley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8	POLARISFuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI	PolarisFuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013
Vehicle model	LSHolley EFI 522-128 Fuel Injector	-Holley EFI 522-228X High Impedance Fuel injectors 220 lb/hr Set of 8	CorvetteACDelco 217-3063 Fuel Injector Fits select: 1982,1984 CHEVROLET CORVETTE	-Holley EFI 522-108XFM Flow Matched 100PPH Fuel Injectors Set of 8	RANGER ETXFuel Injector For 2016 RANGER ETX M1400 GAS ACE 325 EFI 2015 SPORTSMAN ETX EFI	Ranger 500 EFIFuel Injector 3089893 Fit for Polaris Sportsman EFI 2006-2009, Ranger 500 EFI 2006-2013