It's interesting to note that while turbocharging an engine seems to be the latest and greatest method of forced induction, the concept is actually quite old, having been in practice for nearly 100 ...

I seem to have seen articles on these in US hot-rod magazines, basically they enable you to adjust wastegate (or blow off valve) to regulate the level of boost; useful for competition purposes, I ...

It seems as though power-adder pricing has gone through the roof. Still, there is nothing like boost, so if you're into affordable horsepower, like we are, then you'll want to check out the $2,750 ...