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Holley 12-803 - Holley Fuel Pressure Regulators

  • Fuel Pressure Regulator, Chrome Plated, 4 1/2-9 psi, Universal, Each
  • Application Specific
  • Estimated Ship Date: Today
 
BrandHolley
Manufacturer's Part Number12-803
Part TypeFuel Pressure Regulators
Product LineHolley Fuel Pressure Regulators
Summit Racing Part NumberHLY-12-803
UPC090127020227
 
FuelGasoline
Pressure Range (psi)4.5-9
Regulator StyleNon-return
Regulator LocationInline
Boost/Vacuum Reference PortNo
Gauge PortNo
Mounting Bracket IncludedYes
Fittings IncludedNo
RebuildableYes
Inlet QuantityOne
Inlet AttachmentFemale threads
Inlet Size3/8 in. NPT
Outlet QuantityTwo
Outlet AttachmentFemale threads
Outlet Size3/8 in. NPT
Regulator MaterialAluminum
Regulator FinishChrome plated
QuantitySold individually.
 

The needle and seat assemblies that are installed in Holley Performance carburetors can sufficiently 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.

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