Recently, we had the opportunity to follow along as our friends at Tommy’s Auto Machine in Springfield, Tennessee, took on a Mopar 440 build that reflected an approach to engine construction ...

The Mopar name, Chrysler's clever blend of letters ... As a bonus, the HEMI engine build is documented through photographs. Direct Connection's other Hurricrate engine, the Cat1, delivers 420 ...

Check out Part 1 of the saga that became of LaRoys Racing Engines dyno pull during the 2011 AMSOIL Mopar Muscle Engine Challenge.