although Chevy sells a version of it in crate engine form, which produces 727 horsepower at 6,800 RPM and 680 pound-feet of torque at 4,900 RPM. In addition to the new 572 Big Block, the 2022 COPO ...

Chevrolet has had many accomplishments over the years, from being the winningest brand in NASCAR Cup Series history to producing the world's first affordable fully automatic transmission.

Like all great engines, the Chevy big-block will be around to power street ... and forged-aluminum pistons with full-floating wristpins. The 572 makes 620 hp at 5,500 rpm, and 650 lb-ft of torque ...

the need for more powerful engines also grew, leading to the genesis of the Chevy big block engine family. Over the years, many familiar badge numbers have emblazoned the front grilles and tail ...

The Chevy COPO Camaro, a dedicated drag-racing special, returns for the 2022 model year and will be offered with three engines. A 572-cubic-inch (9.4-liter) big block V-8 is available, along with ...

Chevrolet Performance ... The tall-deck block itself is made from burly cast iron, and features four-bolt main caps similar to the 572 Big Block in the COPO Camaro. It’s topped by aluminum ...

Plugging in the numbers from R-M's 572, we get 4.250-inch stroke x ... own design of intake manifold for the spread-port, big-block Chevy engines. It incorporates as-cast technology to improve ...

The big-block V-8 is so synonymous with classic Chevrolet performance that it seems kind of weird that it wasn't introduced until almost the 1960s. Chevy had the D-Series for a brief period of ...

Chevrolet's factory-built drag car, the COPO Camaro, returns for 2023 but it's bringing along a new engine to the quarter-mile fight. How does it compare to the outgoing 572 V-8 from the 2022 model?