I want to buy a Fuel Pressure Regulator so I can raise up my fuel psi mines low from what I was told. I looked and came across these Regulator.. Which would u guys recommend that will do the job any other brand suggestions are welcomed

(EK4dr)
jdm high comp b20
walbro 255 fuel pump
skunk2 manifold with hondata gasket
Stock Ls fuel rail and fpr
type-r throttle body with p2r gasket
3 inch short ram intake
Plm (rmf) headers
2 1/4 piping with no cat and a ws2
chipped LS ecu (I was told it has a b20 basemap

Brands
-Blox
-Blackworks
-B&M
-Vortech


Reading with Hose connect on the stock fpr


Reading with hose disconnect on the stock fpr

 

Why no car info as per the forum rules?
Define "too low".

 

Stock fuel pressure isn't too low for your car. You have no idea what you're doing. Either don't worry about it, or have the car professionally tuned before you wash your cylinders.

 

so what your saying is dat 32 psi is fine for a b20 with bolt ons

 

Uh, either your information is wrong, or your stock FPR is failing and should be replaced with a new, stock FPR. Stock pressure is 43.5 PSI.

 

Let me see if I find the picture I took of the psi when I put the fuel pressure gause on the car I could be wrong on the psi either 32 or 34

-I also forgot the car has a chipped LS ecu with A b20 basemap

 

Well, problem number one, you're trusting a Blox gauge. Blox is just another company selling Taiwanese knockoff crap. Go get a new, STOCK FPR. That's all you need.

 

Its not mines I borrowed it from my friend just to see what my psi was.. What brand gauge is good so I can buy one n have good psi reading.. So just go to the dealer ship get a new LS stock fpr or any b series fpr will work fine?

 

If you're using the LS rail, get the LS FPR. If you want a pressure gauge, I'd go with the B&M with a banjo fitting, and leave it permanently installed on the filter.

 

OK thanks ill do that

 

If you want an in-cabin fuel pressure gauge as well, you can easily put a tee under the gauge, install a remote pressure sensor, and run the wires for a secondary gauge into your cabin. Aeromotive, AEM, and Russell also make good gauges.