EFI Fuel Pressure Regulator Kit with Bypass Return 0-100psi Pressure Gauge AN6-6AN Fuel Line Hose Fitting Connectors Kit Adjustable Universal Aluminum (black)

Works great easy install. No instructions don’t buy if your not familiar with fuel injection and cars

If you follow the depicted method of installation, it doesnt work at all. If you follow the reviewers methods of installation it is essentially a splice because it definitely doesn't regulate anything. The gauge doesnt work at all, and I would presume the spring was a 400 big cam valve spring. One reviewer provided a diagram that is proper for this design but there is no chance of the bypass working atleast withen the psi range i need. This item would make a very nice paperweight or potentially a sinker deep sea fishing

This worked as advertised and hold the pressure at 60 psi, which is what is needed for the EFI system.It would be nice if some instructions were included indicating how this is to be hooked up, which would eliminate some confusion with some of the other comments I read.To Jonathan who said:"I couldn't get it to stop leaking fuel even after I put Teflon tape on all fittings it still would drip gas."These AN6 fittings are NOT tapered pipe fittings, they use a rubber ring (included in the package) that seals the fitting to the housing.

I used this regulator on my 1978 MG Midget when I fit a Holley Sniper 1100 EFI kit to it. It was easy enough to install and dialing the fuel pressure is a breeze. It's been on the car for a year and a few thousand miles and it's held up well so far. It coming with an assortment of fittings & some hose was a plus. That really got me a long way in doing my EFI conversion.

The media could not be loaded. Great fuel pressure regulator works good so far granted my car is only using 5 psi of boost. This regulator could use instructions though, I knew a few things because I read others comments. So I'll try to help with this post, please use the fittings in the box and with the rubber rings. Then when attaching the fuel line use white thread locker which works against leaks. As for setting the fuel pressure it's not with the nut but the hex key that you adjust it I guess the nut is for keeping it in place. Other than that good regulator, but if you want to avoid the headache maybe different fittings would help. Hope this helps anyone on a budget or who simply needs the help. Also, one last thing I left a diagram for the two methods I know of for installing a fuel pressure regulator, remember the 2 sides are entry and the bottom is return and for every psi the pressure needs to go up by 1 psi on boosted systems. Take care and hope all this helps. Also, becareful with the dead head system also know as returnless it requires more work then a return system.

This regulator was used to accurately set a required pressure value for a Bosch fuel pump.

first of all the ports are mislabeled, the bottom port is the return to tank not the outlet to carburetor. Second the gauge doesn't work and the fitting leaks no matter what you do. and third it just limits fuel flow, at 6psi it doesn't flow enough fuel to run anything

Seems like a decent product with included hoses and fittings. However there are no instructions on which is inlet outlet return line. So as long as you can figure that out on your own. Seems like okay product. I have it installed but have not used it yet. So can’t speak to its quality.