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Holley EFI Fuel Injector 522-43

Holley EFI Fuel Injector 522-43
$296.99 ea
NEWARRIVING SOONEstimated Ship Date 03/27/2024 (If Ordered Today)18 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/04/2024
Model: 4007327
Fuel Injector Performance Commander 950 Systems 60 PPH@12 PSI 85 PPH@21 PSI
  • Fits the 502-6,502-20s & 950-21S TBI's

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!



Body Diameter 0.970
Body Length N/A
Body Style N/A
Connector Series Early TBI
Emission Code 4
Fuel Type Gasoline, E-85
Impedance N/A
O-Ring to O-Ring N/A
Part Type Fuel Injector
Product Type Fuel Injector
Rated Injector Flow 85 lb/hr


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Holley EFI Fuel Injector 522-43:
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