Any update on your tune? I have about the same setup. 2003 5.3/4l60E Combo DBC. Long tube headers, LS6 Intake with rail and injectors.
My base tune ran great prior to cam swap. Fired right up with...
Type: Posts; User: IROCMac
Any update on your tune? I have about the same setup. 2003 5.3/4l60E Combo DBC. Long tube headers, LS6 Intake with rail and injectors.
My base tune ran great prior to cam swap. Fired right up with...
Did you ever figure this out. i am stuck at the same part...