New Exhaust and TST PMCR

[LNeat]

Installed a Jacobs Exhaust Brake and a HOG Exhaust system for a 04. 5 on my 2003 Crew Cab Dually. Fits like a glove. Now I have a true 4" exhaust all the way out. Then just to top it off I installed the TST PMCR with Gauges.

Now for the questions.

What is the best settings for running empty?

What is the best settings for pulling my 15K fifth wheel?

Thanks for the input!

 

[cummins_crewcab]

I'm interested in this also. I'm currently running a 4" straight pipe on my 03 SO 3500 Dually and thats it but I'm looking into getting the PMCR with gauges ASAP. Just curious to see how it runs with everything else being stock except the exhaust, don't want to blow the stock turbo after owning the truck for 4 weeks

 

[Floor It]

Empty=4/4

Towing=3/3

Thats a good starting point then adjust it for for your driving style and altitude.



John

 

[daytripper63]

4-2 is nice and keeps EGT's in check And a little smoke, for driving empty

Towing 3-3 is max recommended although last weekend I tried 4-2 and towed nice just watch EGT's