Fuel pressure guage

[JLEONARD]

Bill,

Is the gage glycerin filled? Normally this is done to dampen the needle movement.

You can buy these from someplace like Northern Tool and they are not that expensive.

Would one of those work? Make sure the scale is large enough so the needle movement is minimized.

Jay

 

[bgilbert]

Jay, I don't know, its the Isspro EV series FP gauge. What I don't understand, is from Isspro its meant/made to have live fuel run to it. No where in Isspro's instructions does it say anything about isolators. Supposed to be a 24 month warranty. I could have bought another one at dealer price-$35. In the future I plan to buy the westach electric FP gauge. In the meantime, I plan on destroying/damaging my old 30psi Isspro EV boost gauge, by running live fuel to it as well. It's a pressure gauge by god. I read this could be done. Also in Isspros instructions, they only describe one 'mechanical pressure gauge', it doesn't differentiate between oil, boost or fuel. It just says, 'Important: If gauge is to measure FP, it must be mounted outside the vehicle using braided stainless steel tubing, as tubing and gauge will fill with fuel. Chalk this loss up to R&D huh?

 

[michigandon]

I was planning on going with the Westach anyways. After reading all this it DEFINITELY sounds like the prudent thing to do.



Don