Fuel Pressure Regulator

[Tim Boyer]

HI,
I have been seeing alot of 911's with a fuel pressure regulator valve mounted to the rear of the engine bay. I asked one guy about this and while he has one from PMO, he also said that there is one from Holley that folks have been using. I have no reason to doubt this guy and he has one beautiful ride but I have been looking around to see if I could find a Holley one and so far I haven't had much success. Can anyone out there point me in the right diretion??
Thanks,
tim

[1976 TN Porsche]

You should get one from Richard Parr at PMO it is a real nice piece. I have you and love it.

[RoninLB]

if you have a fuel return line get the PMO unit

if you don't get a better dead head regulator than the single diaphram-small orifice $20 holley

[JP911]

Originally Posted by RoninLB

if you have a fuel return line get the PMO unit

This is good advice. Start by figuring out the type of regulator you need: dead-head or a return-style. If you need a return style, use the PMO unit. Personally, I did alot of research and digging on options for the regulator and the PMO product is not only high quality relative to what's out there, it's also one of the few return regulators that will go as low as the 3.5 psi needed on a carb'd 911. If it's dead-head, then the Holley is an OK option, but know that the diaphragm can fail.