Posted 12/5/2022 08:24 (#9966230 - in reply to #9965946) Subject: RE: 855 vs 865 challenger/Cat
I would say equal engines capable of delivering 600hp all day. I would even say the c15 is better because it has a thicker cylinder liner. If you have the same fuel settings in the 855 as the 865/875 you would not be able to tell the differences.
855 vs 865 challenger/Cat
