Search Results

Search Again
  1. Shawnees
    Post

    X-15 Cummins thread

    Can someone please tell me why my new x15 stops pulling at 1800 rpm?
    Post by: Shawnees, Jan 5, 2019 in forum: Peterbilt Forum
  2. Shawnees
    Post

    x15 cummins performance mpg

    My x15 has 605 horsepower with 1850 torque and it doesn't pull past 1800 rpm, it just stops. Is that normal??
    Post by: Shawnees, Jan 5, 2019 in forum: Ask An Owner Operator
Showing results 1 to 2 of 2
Search Again