Sometimes the simplest combinations are the best. And sometimes it’s a matter of over-achieving a bit too. You may have read editor Henry De Los Santos’ editorial in the June, 2014 issue where he ...

Bigger is not always betterin terms of power adders. Planning for power expectations can help properly size a supercharger for your goals. Today we look at two of the biggest blowers from Vortech ...

Unless you’re new to the hot rodding/high performance auto scene, you know that GM’s LS engine is probably the most popular aftermarket powerplant for GM owners, and perhaps beyond. It doesn’t matter ...

Making 1,000 horsepower these days is like shooting fish in a barrel. Add a power adder, crank up the boost, and let it eat. Maintaining four-digit dominance while also being street worthy? That's a ...

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 ...