Adjustable Billet By-Pass Regulator-3/8" NPT Kit

Time saving regulator kits include the regulator, a fuel pressure gauge, and the adapter fittings to get your project started.

Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They are offered with two port sizes, 3/8" NPT or 6AN to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way.

• Adjustable from 4-65 psi for precise fuel pressure adjustments
• Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks
• Used in systems with a return line back to the tank
• (1) 3/8” NPT Inlet; (1) 3/8” NPT Outlet; and (1) 3/8” NPT Return Port
• Includes fitting for manifold reference
• Includes an 1/8 NPT gauge port
• Boost Reference - 1:1
• The 4-15 psi carbureted spring comes installed in the regulator
• Compatible with diesel fuel and E85

Specifications

• Brand: Holley
• Color: Black
• Emission Code: 5
• Fuel System: EFI/Carb
• Fuel Type: Gasoline
• Inlet Size: 3/8 inch NPT
• Material: Aluminum
• Outlet Size: 3/8 inch NPT
• Product Type: Fuel Pressure Regulator
• Return Size: 3/8 inch NPT
• Style: Bypass
• Warranty: Limited 90 Day
• Part Number: VK060180