Originally Posted by mosier
But 40+hp though? Use to be that the only way you could get that much power from a tuner was with a Diesel engine. I just can't fathom that Chrysler would leave that much power on the table.
A friend of mine with a '08 4.7 Ram was running 14.3s in a 4x2 4.7 Ram with 3.92s, intake, tune,cutout and a good set of tires. He was running mid-high 15's stock w/3.55s. They are probably somewhat exaggerated but they really come alive.
You better believe that most of these engines are far from uncorked.