Rail Pressure and Fuel Presssure Gauges

[WKruger]

Lookin to buy one or the other or both. Need a little help deciding who and where. Thanks.

 

[rlsjeep]

How do you pick up rail pressure??

 

[JJPage]

Purchase a rail pressure gauge(GAUGE/GUAGE?) from Geno's / or DPP.



With a 3rd gen, if your lift pump go's kaput, will not hurt anything, just will not run.

 

[MMeier]

Do a search on the RP gauges. Lots of people have had problems with them, myself included, and no one was quite willing to stand behind them either.

 

[KWilkinson]

I just ordered the Quadzilla RP/FP monitor. Looks like a slick little setup. I like analog gauges, but for the price and the peak/low readback I think it might be a better deal. Heard these are more reliable than analog rail pressure gauges also... Check on ebay for these, they are all over the place.

 

[BBRam]

Its a bonus to have both, but on a modded truck, the RP gauge is a great tool.

 

[CStockton]

I have the Edge Insight monitor. I'll have to check, but I believe it reads rail and fuel pressure.