Holley EFI - Adjustable 40 to 100 PSI Boost Reference 1:1 Despite the larger display

Despite the larger display

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Holley EFI - Adjustable 40 to 100 PSI Boost Reference 1:1 Despite the larger displayThe Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1: 1 ratio. They are precision machined from 6061 T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top