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Holley Chrome Carburettor Fuel Pressure Regulator Two Port Adjustable from 4.5 to 9 PSI

Holley Chrome Carburettor Fuel Pressure Regulator Two Port Adjustable from 4.5 to 9 PSI

$111.38
$111.38
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CHROME CARBURETED FUEL PRESSURE REGULATOR

Street/Strip Carburetted Applications Two Port Adjustable from 4.5 to 9 PSI

PART# 12-803

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburettor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803 fuel pressure regulator features 3/8" NPT in/out ports.

Features:

  • Adjustable fuel regulation from 4-1/2 to 9 psi
  • .220" (7/32") restriction
  • 3/8" NPT ports ( 1 in, 2 out)
  • Chrome finish
  • Mounting bracket included

Instructions for Part# 12-803

Holley Fuel Systems Chart

Notes: The mounting holes in the regulator are not threaded. The screws included are self-tapping for use in installation. Regulator is compatible with Diesel #1 and Diesel #2.
Brand Holley
Colour Shiny
Emission Code 5
Fuel System Gasoline
Fuel Type Diesel
Gasoline
Inlet Size 3/8 inch NPT
Material Aluminium
Outlet Size 3/8 inch NPT
Pressure Range 4.5-9 PSI
Product Type Fuel Pressure Regulator
Style Non-Return
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