Chrome Carbureted Fuel Pressure Regulator

Street/Strip Carbureted Applications Two Port Adjustable from 1 to 4 PSI

PART# 12-804

Suggested Retail: $32.32
Holleydays Price:$26.70
Free Shipping on orders over $100*
  • Adjustable fuel regulation from 1 to 4 psi
  • .220" (7/32") restriction
  • 3/8" NPT ports ( 1 in, 2 out)
  • Chrome finish
  • Mounting bracket included
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. 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 12-804 fuel pressure regulator features 3/8" NPT in/out ports.
Fuel SystemGasoline
Inlet Size3/8 inch NPT
Outlet Size3/8 inch NPT
Pressure Range1-4 PSI
Product TypeFuel Pump
Return SizeN/A
*Free Shipping & Handling only offered to the continental US on orders over $100.
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