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 from mild street cars to high horsepower race applications. Holley EFI Fuel Injectors provide precision fuel delivery you can depend on.
- Bosch/EV1 style performance injectors - Set of 8
- High impedance for use with saturated drivers
- Rated injector flow: 42 lb/hr @ 43 PSI
- Supports up to 670 horsepower
- Tri-cone spray pattern
(1) Holley 42 lb./hr. Performance Fuel Injectors - Set of 8 522-428
Body Length: 2.85"
Body Style: EV1
Brand: Holley EFI
Connector Series: EV1 - Jetronic - (Bosch Style)
Emission Code: 4
O-Ring to O-Ring: 2.415"
Product Type: EV1 Fuel Injector
Rated Injector Flow : 42 lb/hr
Part Number: 522-428
This part is legal for sale or use on Racing Use Only Vehicles.
The following vehicles are considered Racing Use Only Vehicles:
• Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
1 Year Manufacturers Warranty
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