hi, i know a lot of people here are using superchargers on there trucks to go faster. but is was wondering if anyone has ever tried internal engine mods. couldnt you gain just as much or even more horsepower NA as being supercharged. how much horsepower could be gained and how much would it cost with such things as a new camshaft. thanxs




00 F-150 extcab lgbox xlt 4.6 4x4