2019 Ram HO 3500 Not Torque Limited in 1st Gear
Sounds like the Ram HO is not torque limited like the GM trucks in 1st gear. Link
Forum Discussion
ExxWhy wrote:
This video is obviously weeks after the initial reveal. "Mr Truck" can't think of asking the engineer why they chose the cp4? Maybe it will come up when they can talk about driving them.
The same reason why they went with a CP3 common rail over the P-pump or VP-44. Emissions.
The CP3 is not capable of pressurizing the fuel as high as the CP4. As I said several months ago, Cummins will have to go to a CP4 pump to increase its power output and meet emissions because you will need pressure in excess of 29k psi to do both at the same time. They can increase power with the CP3 since it can easily handle up to around 650 rwhp in the 6.7L, but you cannot do that and meet emissions.
