"When Chevrolet Performance released the ZZ632 632 cubic-inch 1,000 horsepower crate engine, there really wasn’t much anyone could say other than, “Wow.” But, the ZZ632 is far from a perfect program — as the engine’s availability since launch is wait-list-only. And once you do have the beast in your possession, the factory ECU is locked out. So cracking into it voids the engine’s warranty.
Prestige Motorsports, in conjunction with Holley, have come up with an engine combination not only to match the orange monster, but surpass the bar it set by an easy 100 horsepower. All in a package consisting of readily available off-the-shelf parts that are easily tunable, unlike the ZZ632. Luckily, our friend Jeff Huneycutt of The Horsepower Monster was on hand to capture the build and testing of this awesome powerplant..."
