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Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERL

Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERL
Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERLEarl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERLEarl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERLEarl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERLEarl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERL
$71.99 ea
NEWARRIVING SOONEstimated Ship Date 04/24/2025 (If Ordered Today)8 Available from HOLLEY PERFORMANCE PRODUCTS as of 04/05/2025
Model: 4000207
STANDARD
DELIVERY
STORE PICKUP
[More Info]
Earl's fuel pressure regulators are designed to adjust for fuel pressure requirements of various carburetors. EARL'S,
Features:
  • 3/8" NPT ports
  • Includes Mounting Bracket & Hardware
  • Low Pressure (1-4 psi)
  • Black Finish
  • Not Alcohol Compatible
  • Ideal for Use w/ Weber, Mikuni, SK, OER & Delorto Carbs that Require Lower PSI Rating of 1-4 PSI.
  • Optional port w/ 10-32 Thread for manifold Boost Reference 1:1
Note: This regulator has a vent on the side that can be used as an optional boost reference (don't plug this hole since it is a vent when not using the boost reference feature). The thread size on this port is 10-32.
Installation Notes:
Note: This regulator has a vent on the side that can be used as an optional boost reference (don't plug this hole since it is a vent when not using the boost reference feature). The thread size on this port is 10-32.
About Earl's Performance

Earl's Performance Products was founded by Earl Fouts in 1955 in Lawndale, California. The mission was to supply high-quality military aircraft surplus plumbing components directly to the racing industry from a small retail outlet. As the military surplus market dried up, Earl recognized the need for continuity of supply for the racing market and pioneered the Earl's range of hoses and fittings that are still used today. In doing so he created the racing aftermarket plumbing industry.

Downloads:

Download Name File Size
199r11155.pdf628.92KB

Videos:

Specifications:

Color Black
Emission Code 5
Fuel System Carbureted
Fuel System Type Gasoline
Fuel Type Gasoline
Inlet Size 3/8 inch NPT
Outlet Size 3/8 inch NPT
Part Type Fuel Pressure Regulator
Pressure Range 1-4 PSI
Product Type Fuel Pressure Regulator
Proposition 65 www.P65Warnings.ca.gov
Style Non-Return
Warranty Limited 90 Day

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Earl's Adjustable Fuel Pressure Regulator, Carbureted, Black, 1-4 PSI 12850ERL: