C-12 425 HP to 455 HP.
I'm thinking about boosting my C-12 from 425 to 455 HP but wondering if it's really worth. Will I even notice a 30 HP increase. The change is simple, just stop at a CAT dealer for a program change. ...
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The torque stays the same at 1550lbs. You will notice no difference going up the hills. Horse power is for acceleration and torque is what pulls you up the hill. That is directly from a Cat tech at one of the class 8 truck test tracks that I use to work at.
