For those of us who are GM performance car and truck enthusiasts, the letters "LS" signify reliable, modern, efficient power. Replacing the venerable small-block Chevy in the late '90s, the LS engine ...

About 50 years ago I was in a garage and heard the old mechanic grumble, "Most of the carb problems are in the distributor." Now I'm the old guy. I've been doing emissions testing here in Denver for ...

Adding displacement is one of the simplest and most effective means of adding horsepower to any engine, let alone an LT1 or LS1 that are both highly responsive to modification. Thankfully GM has ...

Internal combustion engines are commonly referred to by their displacements whether its old-school cubic inches or more modern CC and liter nomenclature. If you love cars, you've no doubt heard of the ...

Engine swaps open up a lot of possibilities for project car builders. One of the most common engine swaps to see is the LS swap, with everyone from drift car builders to drag racers opting to use GM's ...

Chad Golen founded Golen Engines in Lowell, Massachusetts in 1992, specializing in small block Chevy performance engines. Ten years of success allowed Golen to purchase the equipment, dynos, and ...