Westech Performance tests a Roots-blow BBC that makes big power thanks to e85 fuel and the right mix of parts. Corn. It's been keeping humans alive for centuries, but more recently it's been found to ...

We slap a ProCharger F--1A94 centrifugal blower on a built 496-inch big-block and make 1,144 hp and well over 900 ft-lbs of torque!

E85-Fed 496-Inch Blown Big-Block Chevy Makes Over 1,000 HP On Westech Dyno. The E85 dropped intake temps by 85 degrees!

When the discussion turns to making big power affordably, the Chevrolet big-block "Rat" engine has few peers. Although it was one of the longest running production passenger car powerplants, it was ...