What does it take to add 175 horsepower to your LS motor? The usual answer is forced induction, but what about a simple cam swap? Such a cam must surely combine the wonder of Elvin magic with the ...

Since it came out in 1997, the LS engine family has altered the landscape of Chevrolet performance almost as much as Gen I series small-block. It's a great performer in modern vehicles, but its ...

Anyone who has modified cars for long enough knows that sometimes things don’t go that smoothly. Occasionally, our pain is self-inflicted when we don’t follow the right procedure or use the proper ...