Version 4.0 Changelog: Rebuilt the entire mod Revamped engine files and specifications Feature: Cummins NTC Big Cam 240-400HP engines with straight pipe sound Extra detail enhance on engine sound like turbo, blow off, jake brake Custom sound attenuation for realistic sound fade off.
This mod contains the X15 series engines produced since 2016, replacing the ISX series to meet EPA specifications. It contains the following engines, in the Stock and Deletes Straight Pipes variants: Efficiency 485 HP 500 HP Efficiency ADEPT 485 HP 500 HP Performance 550 HP 600 HP Performance ADEPT 550 HP 600 HP Delete Straight…
There are 3 different versions of the 555, a 275hp, a 320hp, and a fantasy level whopping 640hp. This is a v8 with a peak torque around 2200 rpm and a limit of 3000. There isn’t much power below 1500 so hammer down on this one, just try not to smash the crank in the…