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#425522121X
Holley 522-121X 120 LB/HR Performance Fuel Injector, Single
- PICO/EV6 style performance injectors – sold individually or set of 8
- High impedance for use with saturated drivers
- Rated injector flow: 120 lb./hr. at 60 PSI of base fuel pressure
$99.95
/each
Factory Shipped
$106.95
Save $7.00
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Product Summary
Universal Fit, Fuel Injector O-Rings Included
- PICO/EV6 style performance injectors – sold individually or set of 8
- High impedance for use with saturated drivers
- Rated injector flow: 120 lb./hr. at 60 PSI of base fuel pressure
- USCAR injector connector
- 40mm o-ring to o-ring length
Key Specs
| MFG. Part # | 522-121X |
| Brand | Holley |
| Fuel Injector O-Rings Included | Yes |
| Injector Plug Style | USCAR/EV6/EV14 |
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Holley 522-121X Details
Terminator X High Impedance 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. With a wide variety of fuel flow offerings from 42 lb./hr. to 220 lb./hr. (441 cc/m to 2310 cc/m) you are sure to find an injector that matches your non-emissions controlled application. These high quality fuel injectors can also be used with any ECU that utilize high impedance fuel injector drivers.
Features:
- PICO/EV6 style performance injectors – sold individually or set of 8
- High impedance for use with saturated drivers
- Rated injector flow: 120 lb./hr. at 60 PSI of base fuel pressure
- USCAR injector connector
- 40mm o-ring to o-ring length
- Compatible with many OEM LS Intake Manifolds: LSA, LS3, LS7, L76, L92, L98, L99, LS9
- Easy to install in any Holley EFI Hi-Ram intake, using the 300-230 fuel rail adapter kit
- PICO/EV6 Style - High Impedance
Guides & Documents
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Holley 522-121X Specifications
Holley 522-121X Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 522-121X |
| Brand | Holley |
| Fuel Injector O-Rings Included | Yes |
| Injector Plug Style | USCAR/EV6/EV14 |
| GENERAL | |
| Overall Height | 1.85" |
| Outside Diameter | 0.650" |
| Wiring Harness Included | No |
| Seat to Seat Height | 1.421" |
| Driver Type | 12V saturated circuit |
| Injector Impedance - Ohms | 12.2 ohms |
| Injector Advertised Flow Rate | 120 lbs./hr. |
| GTIN Code | 090127127285 |
| Sold in Quantity | Each |
| O-Rings Included | Yes |
| Injector Impedance | High |
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