Adjustable Billet By-Pass Regulator 3/8 NPT Kit Adjustable Billet By-Pass Return Style Fuel Pressure Regulator 3/8 NPT Kit with Fuel Pressure Gauge and Adapter Fittings Boost Reference 11 - Holley - 12-879KIT

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 have 3/8 NPT port sizes 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.

These kits include a fuel pressure gauge and adapter fittings to get you started on your installation.

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 inch NPT Inlet

Features and Benefits:


(1) 3/8 inch NPT Outlet

and (1) 3/8 inch NPT return 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


Details:


Adjustable: Yes

Color: Black

Fuel Type: Gasoline

Fuel System: EFI/Carb

Gauge Included: Yes

Gauge Port Included: Yes

Grade Type: Performance

Inlet Gender: Female

Inlet Port Diameter: 3/8 Inch

Inlet Port Quantity: 1.0

Inlet Size: 3/8 Inch NPT

Inlet Type: NPT

Material: Aluminum

Maximum Pressure: 65 Pounds per Square Inch

Minimum Pressure: 4 Pounds per Square Inch

Mounting Bracket Included: Yes

Mounting Type: Inline

Outlet Gender: Female

Outlet Port Diameter: 3/8 Inch

Outlet Port Quantity: 2.0

Outlet Size: 3/8 Inch NPT

Outlet Type: NPT

Port Quantity: 2.0

Rebuildable: Yes

Return Size: 3/8 inch NPT

Style: Bypass

Vacuum Port Quantity: 1.0

Warranty: Manufacturer's Limited 90 Day Warranty