I just ordered a ISSPRO gauge kit for my 2004 California SO, auto, Dodge 2500. Yesterday I also ordered a Smarty Jr. The 3 gauges I ordered are Pyro, Boost and Trans Temp. What are the safety limits reading of all three gauges? I ordered the 30 LB Boost gauge, was 30 Lbs too low? Should I've ordered the 40 or 60 Lbs? Like I said I need to know the safety limits reading of all three gauges once installed.

Thank you
Andrew

 

For EGT don't hold climb hills towing with it over 1200 for long periods,for normal driving I would not let it get past 1350 for longer for a longer than it needs to be. For Transmission it all depend where you put the sensor. Boost will probably go to 30-35PSI WOT,the 40PSI gauge would be better for you.

 

I agree, the 40psi would be better. Pyro you don't want to really see anything past 1400*, but it becomes personal opinion, I don't let my truck pass 1300*. Some ppl have seen in excess of 1600+*.