We're all interested in getting more power and mileage from our sport trucks. The question is how to get it. Two of the most popular bolt-on performance parts are free-flowing intake and exhaust ...

There are a lot of older Dodge Ram 1500s serving as primary work trucks for professional landscapers and contractors of all types. One of the popular models are those with the 4.7L because that engine ...

If an engine’s induction system is only as good as its weakest link, then a set of 400-cfm cylinder heads, giant intake valves, and mega-flow carburetors don’t mean squat if they’re getting choked ...