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 ...

355 Inch Blown Small Block Chevy Dyno Test Westech Westech Performance dyno tests a 355-inch blown small-block Chevy engine build that makes over 600 hp at and a ton of torque across the whole rpm ...

Last month we built a mild street engine using a factory Chrysler 383 block, crankshaft, rods, and cylinder heads combined with some aftermarket goodies from Comp Cams and Summit Racing Equipment, and ...

If you want to dyno test your tuner car, you can probably find a couple of good facilities in any nearby major city. If you want to do similar testing at a smaller scale, though, you might find it’s ...

A walkaround of a blown 496-inch big-block Chevy engine warming up on Westech's Superflow 902 dyno.