Nettet2. feb. 2024 · Installation Instructions 199R7914-3 NOTE: 12-803BP IS NOT TO BE USED WITH MECHANICAL FUEL PUMPS! ... Holley P/N 12-803 is included for this reason. NOTE: For optimum performance and precise fuel control, Holley ALWAYS RECOMMENDS using a Fuel Pressure Regulator. Nettet23. des. 2024 · Holley 12-803 Instructions improve the performance or installation of part number ATX-E8011. Holley 45-225 manual choke Product Description. Holley 750 CFM 4-Barrel Carburetor with a Manual Choke. After you install a new intake manifold one of the next things you install is a brand new
INSTALLING HOLLEY FUEL PUMP, FUEL REGULATOR & FUEL PRESSURE …
Nettet30. okt. 2003 · P/N 12-803, 12-501, 12-804, 12-500, & 15812NOS Installation Instructions WARNING! THESE INSTRUCTIONS MUST BE READ AND FULLY UNDERSTOOD BEFORE BEGINNING THE INSTALLATION. ... To ensure this condition, the installation of a Holley 12-810 oil pressure safety switch is recommended Nettet7. jun. 2008 · Discussion Starter · #1 · May 12, 2008. I'm running a aeromotive fuel pump and using a weldon 2040 bypass reg. at my fuel log. On the fuel log I have a couple holley 12-803's. Weldon said to kill the pressure to ~25ish psi~ and adjust the 12-803's to their needs. According to Holley (2) techs they said the max inlet psi to the 12-803's is 9 ... edward mckays used books
Holley BY-PASS REGULATOR 12-803BP - Vivid Racing
NettetInstructions for Part# 12-802-1 Fuel Systems Selection Chart Should be mounted below the fuel level of the tank for a good gravity feed on the inlet side. Relay kit P/N 12-753 recommended. These are to be used with … Nettet6. feb. 2024 · Save on Holley Fuel Pressure Regulator 12-803 at Advance Auto Parts. Buy online, pick up in-store in 30 minutes. p/n 12-803, 12-501, 12-804, 12-500, & … Nettet30. okt. 2003 · One method is to wire the pump to a switched 12-volt source (providing power only when the engine is running) located at the vehicle’s electric panel. To … consumer marketing segments laundry detergent