MENU

42 lb/hr Performance Fuel Injectors - Set of 8

Bosch/EV1 Style, High Impedance, 42 LB/HR

PART# 522-428

Be the first to write a review
$481.95   Suggested Retail
$411.30   Holleydays Price
Free Shipping
In Stock  
Qty: 
Add to Wish List

Starting at $37 a month with Learn More

Overview

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.

Features:

  • 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

Specs

Body Diameter0.970
Body Length2.85"
Body StyleEV1
BrandHolley EFI
Connector SeriesEV1 - Jetronic - (Bosch Style)
Emission Code4
ImpedanceHigh
O-Ring to O-Ring2.415"
Product TypeEV1 Fuel Injector
Rated Injector Flow42 lb/hr
Part Number522-428

Emissions

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 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

Tech Resources

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!
We Suggest
    Also Bought
      Reviews

        *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

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

         X  Holleydays