2016 Silverado 3500 - Ike Gauntlet Pull
Looks like the Chevy still outperforms the Ram on the time up the Gauntlet and more importantly outperforms in exhaust brake performance too. Link
Forum Discussion
What nobody is comparing here, is that the Duramax and 2015 + Powerstroke engines are allowed by the engine computer to rev much higher during exhaust braking than the Cummins ECM allows. The Cummins will upshift at 3200 to 3300 rpms during exhaust braking if the exhaust brake will not hold the load. The Duramax and 2015+ Powerstroke will be allowed to rev close to or over 4000 rpms for exhaust braking, which may put these trucks in a lower gear than than the Ram. Watch the video again of the 2016 Duramax test and it clearly shows the engine at 3500+ rpms when exhaust braking. I have owned a Ram/Cummins truck and now own the Chevy/Duramax combo. Under 3000 rpms the Cummins exhaust brake works just as well if not better than my current truck. Over 3000 rpm's and that is where the extra pumping of the Duramax engine really makes a difference.
Just my experience with owning both brands of trucks.
Rich
Just my experience with owning both brands of trucks.
Rich
