Holley EFI - Two Port Adjustable 40 to 100 PSI Boost Reference 1:1 Fitting - Adapter Tee -

Fitting - Adapter Tee - 3 AN Male x 3 AN Male - 1/8 in NPT Male - Aluminum - Black Anodized - Each

Hose - AC Refrigerant - 8 AN - 9 ft - Braided Stainless / Nylon - Natural - Each

Spark Plug - NGK Laser Iridium - 14 mm Thread - 0

600 in Head - 11/32 in Valve Stem - Stainless - Edelbrock Performer 5

Piston Ring Compressor - 4

Holley EFI - Two Port Adjustable 40 to 100 PSI Boost Reference 1:1 Fitting - Adapter Tee -The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump 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