Rig Wrench
Wannabe Tech
- Joined
- Jan 24, 2016
- Messages
- 1,045
Tugboat codes, the super secret ones you can only get from the truckstop tuner.
With stock injectors you can max that 40pin and never heat it up. Not much fuel in those ecm’s.
Idk. 5ek factory 550 should have 58s. Deffinetly enough to far surpass the turbo.