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![522-121X Fuel Injector [PICO/EV6 Style]](https://www.jegs.com/images/mini_750/500/510/510-522-121x.jpg)
Vehicle Info NeededHOLLEYPART NUMBER: 510-522-121X
522-121X Fuel Injector [PICO/EV6 Style]
$8996$99.95You Save$9.99
Ships on Sep 04, 2026
Lowest Price GuaranteeHigh Impedance 120 lb. Injectors
Terminator X High-Impedance Fuel Injector 120 lbs./hr. at 60 psi Pico, EV6 Style Injector Body USCAR Style Connector Sold Individually
Holley 522-121X Features:
- For use with Saturated Drivers
- Supports up to 1900 Horsepower
- For use with LSA, LS3, LS7, L76, L92, L98, L99, LS9 OEM Intake Manifolds
- Compatible with Holley Lo-Ram and Ultra Lo-Ram Intake Manifolds
- Compatible with Holley EFI Hi-Ram Intakes when using Fuel Rail Adapter Kit 510-300-230
- 40 mm Length from O-ring to O-ring
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
Part TypeFuel Injector
BrandHOLLEY
Package Height3.25
Package Width3.25
Package Length6.0
Weight0.11 PG
Part CategoryPerformance Parts
Wiring Harness IncludedNo
Overall Height1.85 in (47 mm)
Fuel Rate120 lbs./hr
Injector Advertised Flow Rate (Lbs./Hr.)120
Type/SeriesEV6
Injector Plug StyleUSCAR
QuantitySold individually
O-Rings IncludedYes
Injector ImpedanceHigh
Driver TypeSaturated
Part FitmentSemi Universal
Outside Diameter0.65 in (16.5 mm)
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
