Nelson Racing Engines reckoned it was time to address that, so they made their own dyno mufflers. Plainly put, they’re enormous, and kind of genius. You can tell from the photos here that they ...

This year is shaping up to be a landmark one for Hyundai’s premium brand Genesis as it gears up to move into the top-end of ...

ZZ632 Dyno Test at Chevrolet Racing Makes Over 1,000 hp! We take a behind the scenes look at the building of a ZZ632 big-block crate engine and run it on GMs dyno.