2004 4.7 Dakota, tuned with SCT
Put together a 91 octane calibration for a customer with a 2004 4.7 Dakota QC 4x4 (4600 lbs). Mods are muffler and a K&N Intake.
After a few conservative revisions, results are much improved performance and 2 MPG better. Believe it or not, the gain in mileage has actually offset the cost in using premium gas.
Due to my workload, please do not PM me as I do not regularly check my PMs. Thank you :)