NettetElectric fuel pump for 600 cfm 4bbl carb. Reviewed in the United States 🇺🇸 on March 5, 2024 Verified Purchase Pump works great and was easy to install with a little automotive/electrical knowledge. The pump I received, came in a torn box and the positive wire had been cut (not sure why, hopefully wasn't used) and some washers and such … Nettet9. mai 2012 · Issue im having is that the electric fuel pump (Holley Blue Pump) turns off randomly. I usually have to let it sit for 5-10 minutes in order for it to work again. Its hooked up via ignition, and through a kill switch, with the negative end ground to one of the body grounds....any ideas?? May 9, 2012 #2 muscl car Veteran Member Lifetime Gold Member
Holley Red top Electric Fuel Pump 90127484289 eBay
Nettet7. jun. 2002 · Practically ALL factory electric fuel pumps use bypass regulators. (emissions permitting) Bypass regulators are definitely a good thing. They just move so much fuel as they are circulating, that if their pickup … NettetThe Holley 12-803BP fuel pressure regulator features 3/8" NPT in/out ports and a 3/8" NPT return port. Features: Adjustable fuel regulation from 4-1/2 to 9 psi Preset to 7psi 3/8” NPT ports (1 in, 1 out, 1 bypass or … gathering evidence for assessment purposes
Holley 12-804 Fuel Pressure Regulator Installation ...
Nettet8. jan. 2007 · Oh yeah, a Holley red pump with a separate non-return regulator at the carb and two different cars with Mallory pumps with the non-return regulator at the carb. No issues. I also ran a Mallory pump with a return regulator at the carbs (dual holley carbs on a tunnel ram on a Chevy 502 in my 1941 Willys). No issues. FFR coupe #190 … Nettet10. okt. 2024 · To adjust and maintain consistent fuel pressure to your carburetor, use a Fuel Pressure Regulator. Why does it matter? If your fuel pressure is too low, you run the risk of running the fuel bowls dry. If the pressure is too high, it can force too much fuel into the engine. That can cause fouled spark plugs, among other issues. Nettet1. sep. 2009 · These are the blue pump specs - YOU ARE BIDDING ON A NEW IN THE BOX HOLLEY 12-802-1 ELECTRIC FUEL PUMP. IT FLOWS 110 GPH (FREE FLOW) MAXIMUM PRESSURE IS 14 PSI. IT COMES WITH A REGULATOR THAT WILL REGULATE FROM 4 1/2 TO 9 PSI AND HAS 3 X 3/8" NPT PORTS. THESE … dawson bretecher law