Holley Carburetor Bypass Style Fuel Pressure Regulators 12-881

4 out of 5 stars ( 64 )

Part Number: HLY-12-881

$84.35

Fuel Pressure Regulators, Die-Cast By-Pass, Adjustable, 4.5-9 psi, Return Style, In-line, 3/8 in.-NPT Ports, 1/8 in.-NPT Gauge Ports, Aluminum, Each
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Holley Carburetor Bypass Style Fuel Pressure Regulators 12-881

Holley Carburetor Bypass Style Fuel Pressure Regulators 12-881

HLY-12-881

4 out of 5 stars ( 64 )

Part Number: HLY-12-881

Estimated Ship Date: Tomorrow

$84.35

Estimated Ship Date: Tomorrow Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
12-881
Part Type:
Product Line:
Summit Racing Part Number:
HLY-12-881
UPC:
090127741283
Regulator Pressure (psi):
4.5-9
Regulator Style:
Return
Regulator Location:
Inline
Boost/Vacuum Reference Port:
Yes
Boost/Vacuum Rise Ratio:
1:1
Gauge Port:
Yes
Inlet Quantity:
1
Regulator Inlet Size:
3/8 in. NPT
Inlet Attachment:
Female threads
Outlet Quantity:
1
Regulator Outlet Size:
3/8 in. NPT
Outlet Attachment:
Female threads
Return Fitting Size:
3/8 in. NPT
Return Attachment:
Female threads
Fittings Included:
No
Regulator Material:
Aluminum
Regulator Color:
Chrome
Rebuildable:
Yes
Mounting Bracket Included:
Yes
Remanufactured:
No
Quantity:
Sold individually.
Notes:
Gauge port is 1/8 in. NPT. Pressure is preset at 6 psi from the manufacturer. Regulator mounting holes are untapped, self-tapping screws are included.

Holley Carburetor Bypass Style Fuel Pressure Regulators

Holley carburetor bypass style fuel pressure regulators are designed for systems that require a return line back to the tank. They're used for carbureted applications only, and are preset at 7 psi. The regulators are made of aluminum and feature a natural or black finish.

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Instructions & Calculators

Instruction Sheets for Part Number HLY-12-881

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