Heavy Equipment Forums Heavy Equipment Community

Mechanical N14 CPL 1380 Safe Max HP

Kelly Maples ยท 2023-01-01 20:39

I have a mechanical N14 CPL 1380, it is a stock N14-330. What is the max hp one can get out of these with stock injectors and pistons? I was thinking of pulling the pt pump, rebuilding, and turning it up a little at the same time. I am just not sure how much hp a stock 330 can handle.

Replies3
  1. #1Truck Shop2023-01-02 07:34

    With a factory re-rate 370 with that CR.

  2. #2cfherrman2023-01-02 13:41

    A curiosity you might be able to answer truck shop, is the 370 and under N14 still the same displacement as the more HP versions?

  3. #3Truck Shop2023-01-02 14:24

    All 14 L--855.