Carb/efi Adjustable Billet By-Pass Regulator-6AN Carb/efi Adjustable Billet By-Pass Return Style Fuel Pressure Regulator 6AN Boost Reference 11 - Holley - 12-880

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 inch 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.

Features and Benefits:


Carb/EFI 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) 6AN O-ring Inlet, (1) 6AN O-ring Outlet, and (1) 6AN O-ring 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 Port: Yes

Grade Type: Performance

Inlet Quantity: 1

Inlet Size: 6 An O-Ring

Inlet Type: 6 An Orb

Material: Aluminum

Mounting Hardware Included: Yes

Mounting Type: Inline

Outlet Quantity: 1

Outlet Size: 6 An O-Ring

Outlet Type: 6 An Orb

Port Quantity: 3.0

Return Size: 6 An O-Ring

Style: Bypass

Warranty: Manufacturer's Limited 90 Day Warranty