Ram 2021 questions
Going to get a new Ram Have a 2012 3500 Dually going to go to a 3500 crew cab 8 ft bed SRW, is the HO worth the 3 thousand upgrade over the standard cummins. I have the high output on my dually but ...
Forum Discussion
Ram switched back to using the CP3 pump in their 2021 SO (standard output) engines (used the CP4 from 2019-2020). Chevy quit using the CP4 a few years ago. Ford still uses the CP4.
Not sure if Ram went back to the CP3 for the HO. Definitely something you might want to check if you're leaning towards the HO.
If you're not familar with the CP4 backstory suggest you google it. There's a number of class-action lawsuits involving Ford's CP4. Given a choice, I'd definitely go with a CP3 vs. a CP4, even if it meant giving up some HP/torque.
Not sure if Ram went back to the CP3 for the HO. Definitely something you might want to check if you're leaning towards the HO.
If you're not familar with the CP4 backstory suggest you google it. There's a number of class-action lawsuits involving Ford's CP4. Given a choice, I'd definitely go with a CP3 vs. a CP4, even if it meant giving up some HP/torque.
