I have a 1998 f-150. it has a 5.0 stroker with a procharger 12lbs of boost. multible engines a couple of trannys and other issues. it has been tuned a couple of times and still runs very rich. trying to find somebody that knows how to tune a truck isnt easy. it has 320 at the wheeles and 434 tourque at the wheeles. im thinking it should be a lot more than that.