If you're about to jump into the world of turbo-charging your engine, there are a few important things to consider before ...

No matter how many times we test them, it still amazes us how easy it is to make power with GM's LS series of engines. Even something as ordinary as a high-mileage 5.3L will respond to boost, and do ...

General Motors’ LS V8s are beyond commonplace in the car nut universe. People swap them into everything—Porsches included—and while they’re the quickest way to impress on a dyno, they aren’t exactly ...

There is a war out there in LS land, and it’s being waged between the nitrous and turbo camps. If you follow the usual build pattern of most LS owners, the first modification is a camshaft and ...

Originally, the guys at Pro Street Import (PSI) intended to debut the car at the IDRC Firebird Nationals in Phoenix, but time constraints forced them to push back the EG's release until the biggest ...

Two weeks ago, YouTuber Westen Champlin learned a hard lesson. Turbocharging your beater car with a $450 eBay turbo isn’t the wisest of ideas. Well, this week, he’s at it again. Champlin is amping the ...

If you are looking for a high-quality, turn-key, twin-turbo LS V8 engine that produces over 1,500 horsepower, there’s really only one place you can turn to: Nelson Racing Engines. Tom Nelson and his ...