Quick Fuel 30-803QFT Fuel Pressure Regulator

Works great for my application

No need to adjust pressure out of the box. It was dead set on ~6.5 psi. Make sure to use teflon tape on threads (even with AN fittings) bc it’ll leak without it. But so far it seems yo work well and the price can be beat

works just like it should. I made sure to use fuel rated thread sealant for fitting. I've not had a leak yet and been working for almost a year. My set up is on a mopar with an edelbrock fuel pump that was putting out 8psi. Got that slowed down to a hair below 6psi. This is a deadhead style regulator though so keep that in mind. I'm still using factory mopar style 3 fitting fuel filter with vapor return so it will allow excess pressure that dead heads to go back to tank

It’s super simple to install and it is perfectly set to 6.5psi right out of the box

Easy to mount, hook up, and adjust. Only had 2 weeks, now lets hope it lasts as good as it looks.

I replaced OEM Ford Autolite 4300 4V carb with a Edelbrock performer carb.My old classic Ford had a 1-4lbs pressure regulator already nstalled and 4lbs is too low for more Holley and Edlebrock carbs. My fuel pressure gauge is accurate as it read the same as an external fuel pressure test tool.The amazon ad says fuel pressure regulator is for 4-9 lbs of fuel pressure and is factory set for 7.5lbs.However, the regulator part has an instruction sheet in the box that says it is factory set for 6.5lbs and if your fuel pressure gauge does not read 6.5lbs of pressure, something with your system is wrong.The amazon part's ad is not correct for the 7.5lbs and the included instructions are not correct as my part was set below 6lbs. I adjusted it to what edelbrock tech support recommends for my application and I verified again my fuel pressure gauge is reading correctly with a diagnostic fuel pressure gauge tool.Hence, do not believe the regulator amazon ad's stated factory setting, do not believe the included guide. Verify your own fuel pressure with your own gauge.

I knew I shouldn't have gotten this chinese garbage but I was swayed by the low price! The first issue I had with this is the fact that the inlet is on the bottom which was awkward for my application, next- and more importantly is the fact that it is completely inoperable. Even after adjustment it allows no fuel through at any pressure setting. I guess it does regulate pressure-to completely zero. Save yourselves some aggravation and get the American brand, unless you just want to buy a product that doesn't work.

showed up and worked fine. it already had a plug in one of the ports which is awesome. I bought one knowing I would need to block off one of the out holes. tip. mak sure to remove the plug they install and put some Teflon tape on it. its not sealed.