Holley 12-704 Fuel Pressure Regulator
by Holley
Sale
$296.10
$230.30
Basically A Larger Version With More Flow Capacity Without A Doubt Pro-Series Regulators Are The Least Restrictive Highest Flowing Production Regulators Currently Available Limited 90 Day Warranty
Specifications
Return Port Size - No Return Port
Fuel Type - Gasoline/ Alcohol
Pressure Range (PSI) - 4.5 To 9 Pound Per Square Inch
Regulator Location - Inline
Regulator Type - Non-Return
Gauge Port - No
Inlet Attachment - Female Threads
Inlet Quantity - Single
Inlet Size - 1/2 Inch NPT
Outlet Attachment - Female Threads
Outlet Quantity - Dual
Outlet Size - 1/2 Inch NPT
Includes Fittings - Yes
Includes Mounting Brackets - Yes
Finish - Natural
Color - Silver
Material - Aluminum
The needle and seat assemblies that are installed in Holley performance Carburetors can satisfactorily control fuel pressure up to about 8 PSI. If the fuel pump is putting out more than 8 PSI a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need. A street regulator is available in chrome finish. A performance regulator is available in chrome finish. Both regulators feature a 3/8 Inch NPT inlet port and two 3/8 Inch NPT outlet ports with a 0.220 Inch restriction. The street version regulates pressure from 1 To 4 PSI while the performance version regulates pressure from 4-1/2 To 9 PSI.
