Holley Performance 712-454-11 Mechanical Fuel Pump
Holley Performance 712-454-11 Mechanical Fuel Pump
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Holley

Holley Performance 712-454-11 Mechanical Fuel Pump

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Key item features

  • Powerful Fuel Flow: Delivers a high output fuel flow of 110 GPH (gallons per hour) free flow, meeting the fuel demands of various engines.
  • Optimized Pressure Setting: Features a pre-set shutoff pressure ranging from 6.5 to 8 psi, eliminating the need for an external fuel pressure regulator.
  • Durable Construction: Built with heavy-duty construction to ensure continuous and reliable operation even during high RPM use.
  • Flexible Plumbing Options: The fuel body casting can be rotated, allowing for versatile plumbing configurations to suit different installation requirements.
  • Standardized Connections: Both the inlet and outlet ports are tapped for 3/8" NPT (National Pipe Taper) fittings, ensuring compatibility.
  • Integrated Safety Feature: Includes a fuel/vapor tube designed to provide a safe exit for fuel in the unlikely event of a diaphragm rupture.
  • Engine Compatibility: Specifically designed for marine carbureted applications and compatible with Big Block Chevy V8 engines.
  • Fuel Type: Operates effectively with gasoline as its fuel source.
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Current price is $249.95
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Showing 1-1 of 1 review

Aug 28, 2017
Aviatorsrq
4 out of 5 stars review

Great on stroked marine BBC.

Installed a month ago to relace one I installed 10 years ago. Old one lost pressure as soon as fuel flow got above about 5-8 gph causing engine in to develop cruise power. New one holds steady 7-8psi to max power and 30gph. Great help from Holley Tech Support diagnosing problem with old pump.

Review from jegs.com
Helpful?5Y5N9B6B29BD131714440