Elec. Rail fuel pressure

[MoparDave]

Whats the slick setup for a rail pressure gauge? Is the Isspro setup plug and play to the back of the rail sensor? Not sure if i really need one or not. I have the Ev1 Isspro for my boost, trans and Egt. kind of on the fence if it important enough to monitor

 

[2Rowdy]

I have a Diablo Sport Extreme Power Puck and it raises rail pressure and therefore I thought I needed a Rail gauge, Which I do since I also shimmed the pop off valve. I used the ISSPRO rail pressure gauge it does plug into the back off the rail on 6. 7 liter, not sure on a 5. 9 liter. On the 6. 7 it is a b***h to unplug the factory harness.

 

[DaveHess]

MoparDave: By looking at your signature alone you don't need one. Do you have any mods that would affect rail pressure? I have the Isspro EV2 rail pressure gauge and I think it has caused me more consternation than help. I'll notice it fluctuate at times and then the worrying starts. Just my opinion but if other than the cool factor, you could spend that money better elsewhere.

 

[MoparDave]

Thanks for the input, no mods on this one. Think i will pass then, no need to get the OCD going looking at the gauge fluctuate.

 

[Tinman]

The Optix by Danin is a plug and play and I like mine, but they are hard to find these days. Isspro makes fine gauges. Their Performax series is great but you gotta get a separate Isspro ECM for the gauges at a nice $$.

 

[DaveHess]

Thanks for the input, no mods on this one. Think i will pass then, no need to get the OCD going looking at the gauge fluctuate.

You have no idea how funny that is!!! I have this "need" to know what is going on at any given second and then when one thing does not match my expectation, the worrying and night sweats begin. I really should take all those gauges out... ... . :-laf