Holley EFI Performance Fuel Injector - Individual

Part # 522-191 Be the first to write a review

Bosch/EV1 - 19 lb/hr - High Impedance

Free Shipping on orders over $149*

Est. Ship Date: Coming Soon

$99.95

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 performance injector - Individual
High impedance for use with saturated drivers
Rated injector flow: 19 lb/hr @ 43 PSI
Tri-cone spray pattern

About Holley EFI

Shop Holley EFI systems, electronic control units, throttle bodies, intake manifolds, fuel injectors, digital dashes, wiring harnesses, sensors, and tuning components.

Body Diameter	0.97
Body Length	2.85"
Body Style	EV1
Brand	Holley EFI
Category	Air and Fuel Delivery
Color	Black
Connector Series	EV1 - Jetronic - (Bosch Style)
Connector Shape	EV1 - Jetronic - (Bosch Style)
Emission Code	3
Flow Rate	19 4U
Fuel Injection Type	Port
Fuel Type	E-85
Gasket Or Seal Included	Yes
Grade Type	Performance
Impedance	High
Mounting Hardware Included	No
O-Ring Quantity	2 per injector
O-Ring to O-Ring	2.415"
Part Type	Fuel Injector
Product Type	Fuel Injector
Rated Injector Flow	19 lb/hr
Retainer Clips Included	No
Sub Category	Fuel Injection System and Related Components
Terminal Gender	Female
UPC	090127666517
Part Number	522-191

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
1968 and newer Foreign manufactured vehicle

Holley EFI Dealers
Do you need a custom kit built for your application? Do you need a system installed and tuned? Click here to find the Holley EFI dealer in your area!

Holley EFI Support Forums

Instructions - bosch_style_fuel_injector.pdf

Reviews

Your Review

Title

Review

Photos

*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.