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Earl's

Earl's Billet Carbureted By-Pass Fuel Pressure Regulator

Hot Street/Race Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI

Part # 12847ERL Be the first to write a review

Earl's Billet Carbureted By-Pass Fuel Pressure Regulator

5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

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Earl'sยฎ Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holleyยฎ. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Earl's 12847ERL fuel pressure regulator features (1) -10 AN O-ring inlet, (1) -10 AN O-ring outlet, (1) -8 AN O-ring return.

Features:

  • Adjustable from 4.5-9 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
  • Used in systems with a return line back to tank
  • Use with electric pumps only
  • (1) -10 an o-ring inlet, (1) -10 an o-ring outlet, (1) -8 an o-ring return
  • 1/8" NPT gauge port
  • Designed for use with the Earl's® Dual in-line fuel pumps or other high pressure pumps where return line is needed
  • Mounting bracket included

About Earl's

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!โ€‹

Brand Earl's
Clearance CategoryAir and Fuel Delivery
ColorBlack Anodized
Discount Percentage5-25%
Emission Code5
Fuel SystemCarbureted
Fuel TypeGasoline
Inlet Size10 AN O-ring
MaterialAluminum
Outlet Size10 AN O-ring
Pressure Range4.5-9 PSI
Product TypeFuel Pressure Regulator
Return Size8 AN O-Ring
Sale CategoryAir and Fuel Delivery
StyleBypass
WarrantyLimited 90 Day
UPC090127744352
Part Number12847ERL
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Instructions for Part# 12847ERL
Holley Fuel Systems Chart
Limited 90 Day: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.