
This product is no longer available. Please call customer service for assistance at 1-800-345-4545.
Holley 522-228FM EFI Flow-Matched Fuel Injectors Features:
- EV1/Bosch Style connector series
- Low impedance
- Dynamic Flow is Matched within 1 Percent
- 220 lb/hr at 43.5 PSI
- 4 Hole Orifice - Pencil cone spray pattern
- 75 PSI recommended fuel pressure
- Dead times matched inside 20 microseconds
- Precision lapped disc valve
- High-quality brass windings
- High-temp O-rings
- Provides excellent linearity with no noticable "bounce" at low pulse widths, which is common in other injectors
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
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.


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