Aeromotive 13129 Regulator, EFI Bypass, Adjustable (2) -6 inlets, (1) -6 bypass

I used this regulator to maintain proper fuel pressure on my 7.3 Powerstroke -a 1997 model year F250. It is popular to upgrade the fuel systems on these trucks, and a good quality regulator is needed to maintain the required 65psi at the engine. I have used this regulator for approximately 20,000 miles now, and it has not needed any adjustment -after the initial setup. Although I did not find a specific manufacturer rating for compatibility with diesel fuel, I have had no issues or leaks. It maintains a constant 65psi at all times, and is able to return a significant volume of fuel; plenty more than my high-pressure fuel pump can supply. My regulator unit is mounted on the motor itself, where it is subjected to heat cycles, dust, and vibration, and has not leaked, loosened, or corroded. I will update my review in the event of a failure or any other problems, but I do not expect any.

These fuel regulators are the only ones I use. This is my third time buying one and they have never failed me. The keep a consistent pressure and hold it until the car starts up next. Very hood stuff.

Holds pressure great! No leaks, built very well. These are the only regulators to run, it pays to spends the money on good parts. Easy install

Je roule le meme depuis 3 ans toujours bien ete

Perfect for my turbo engine build