🔧 Enhance Engine Performance with Quick Fuel 30-804QFT Fuel Pressure Regulator Review

Comes as a set of 3psi. inches and keeps it absolutely stable. It's great if that's what you need. It is said to be adjustable to 1 PSI. The lowest I could settle for was 2.75psi and it was unstable. Unfortunately, my carburetor calls for 1.75 to 2.0 psi. The company (Quick Fuel Tech) promised an answer but never did. If you need less than 3psi, stay away from this regulator. It seems to adjust well to higher pressures (I chose 3.5psi).

I have this on my supercharged MGB. I have an SU electronic fuel pump, but sometimes the vent tube overflows. I bought it to reduce fuel pressure to prevent overfilling. Simply put, this controller does nothing. I installed a 0-15 psi gauge on one outlet port and ran a fuel line from the other outlet to the carburetor. Put a new fuel filter in front of the entrance. The fuel pressure regulator setting is not displayed. With the engine running I can turn the adjusting screw all the way and the…

I USE THESE ON MY VW DUNE STROLLERS EVEN THOUGH THEY ARE NOT FACTORY ADJUSTABLE UNDER 2.75lbs. I HAD ALMOST FUEL ON MY FIRST CALL AND THEY TOLD ME THEY KNOW THE PROBLEM BUT HAVE NO SOLUTION FOR IT. SPRING TOO HARD INSIDE. I AM A CHEVROLET MUSCLE VEHICLE ENTHUSIAST AND THE VACUUM DIAPHRAGM SPRINGS FOR SECONDARY ENGINES ON A HOLLEY 4BBL HAVE FOUND THE TRICK. NOW I CAN ADJUST FROM 1.75 TO 2.75. THIS WILL INSERT ALMOST DIRECTLY, YOU NEED TO WIND MORE OF THE SPRING A LITTLE HARDER. HOLLEY STILL SELL