History has repeatedly proven that the most popular designs aren't always the best. While the big-blocks offered by Chrysler's crosstown rivals may have been manufactured in larger numbers, from an ...

For years, Ma Mopar has had a reputation for being the biggest supplier of crate engines for Mopar enthusiasts, bar none. Well, it's 2006, and the guys at Mopar are still at it. They have come out ...

When we first got a look at our sample pair of Trick Flow Twisted Wedge CNC heads-the first ones let out of the factory-we were impressed. Compared side-by-side in our photographs, you can see the ...