Features:

• Die Cast Aluminum Construction
• Adjustable from 15-60 psi for precise fuel pressure adjustments
• Used in return style systems with a line back to the fuel tank
• 3/8” NPT Inlet, Outlet, and Return Ports
• 1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)
• 1/8" NPT Boost Reference (1:1) and Barbed Fitting
• Mr. Gasket 3/8” NPT to -6 AN fittings (481666-BL x3)
• Mounting Bracket Included

About Holley EFI

Find standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle