Join Date: May 2007
Location: Baltimore Maryland
Re: Fuel Pressure Guage
I run this one from my local race parts store, but I would think any liquid filled gauge would do the job. The liquid is what steadies the needle, but you need to be careful about extreme heat. The liquid is temp sensitive. Pressure builds and makes the needle read low at times. When this happens, simply carefully lift the rubber seal and equalize the pressure and it works perfectly again. If you mount it down near the frame rail, you won't have this issue. Mount it on your pressure regulator and down on the frame rail.
Charlie Knudsen 67 Camaro RS/SS 350 TKO 600, 4.10's, AFR 195 Street Heads, Comp 270H, Rhoads Lifters, Crane Ignition, Pertronix Dizzy, Performer RPM Q-Jet, Heavily Modified Q-Jet, Hooker Comp Headers, MagnaFlow 2 1/2", 144 Decibles(Alpine CDA-7998 Head Unit, RF X7 and RF 750X Amps, MB Quart Mid's & High's, Kicker L7 12" Solo Barics)