Is an intake manifold an important part of a performance LS build? The answer is, obviously, yes. One need only look at the peak power difference between the least and most powerful intakes in this ...

It's been said that the best things in life are free-but that assertion clearly was not made by a car fanatic. With go-fast goodies for late-model EFI GMs numbering in the many, an enthusiast can ...

Nothing ever stays the same for long-technology makes sure of that. Not all that long ago, high-tech was a digital electronic ignition system. Today, the new LS1 and LS6 GM engines are pushing the ...