Before we dive into the results that you already know because you’ve jumped ahead to the dyno curve, let’s take a look at what’s inside our ZZ502 base engine. The ZZ502 long block is based on GM’s Gen ...

Vortech Engineering has done it again. Now owners of 1999-2013 Gen III and Gen IV Vortec V8 engines (as pulled out of Chevy, GMC, and Hummer light trucks and SUVs) can install a belt driven V3 SCi ...

It's hard for us to compete with the new cars being deployed out of Detroit these days. The Corvettes come with 400 hp for the base model, and the ponies like the Mustang, Pontiac G8, and soon-to-be ...