Aeromotive is know for being the best, & are.

I am addressing a previous review that stated it didn't hold fuel pressure with the key off. Mine does, so either he had a bad check valve in his fuel pump or another leak. Great product!!!

my husband use it and loved it

Package arrived damaged and missing the 3an fittings it claims to come with.

Super easy to adjust. Easy to install. Perfect for any engine setup

The cheap China one just like this worked fine, after I put an aeromotive diaphragm in it. But then I could not adjust below 60psi no matter what. The spring didn't allow.This one works great and I can now adjust as low as I want. I think it will go all the way to like 35psi, allowing me to use more of my fuel pumps. Should have just bought this in the first place. The cheap China stuff is fine but sometimes it's just better to get the real stuff.

The only drawback is that pressure drops to zero within a minute of turning the key off, so in order to start the car you have to let the pump run for a few seconds to build pressure.

Works perfect