Cummins Big Cam NTC Straight pipe sound

Engine Stock Power Torque 270, 290 Formula 240, 270, 290, 300, 350, 400, 450 NTC 250, 290, 300, 315, 350, 365, 400, 444xt, 475 Tuned NTC 550 HP Supported trucks Ford LTL9000 (Blade's shop), (BluePrint Mods) Marmon (Rushour109) White Western Star (Mason Mod Shop) White GMC & Volvo WIA (TheOtherCorey) Freightliner FL86 (HFG patreon) Classic XL (Jon-ruda) FLB (Harven) FLC (XBS) FLD (Faster CGO) International 9800 (Faster CGO) 9900x9300 (MrOverfloater) Kenworth K100E (MrOverfloater) W900 (SCS), (Outlaw) W900A W900B (GTM) W900L (Jon-ruda) T600 T660 T800 (faster modding patreon) Mack R Model (Harven) Superliner (Dielingwu) Peterbilt 352 (KSW) 362 (Jon-ruda) 359 (Outlaw) 389 (Jon-ruda) 3XX (HFG) 352 (GOON BasedBeans) Project 357 377 (HFG patreon)