Chevrolet El Camino sits in an auction yard in Souther Illinois with flood damage. The vehicle seems to have been LS-swapped ...

But walk to the rear and check out the chrome, twin-turbo LS engine hanging off the back, and then pay attention when someone tells you it's an 1,800-horsepower lump from Nelson Racing Engines (NRE).

The world of engine swaps is a broad one, covering everything from swapping one inline four for another to stuffing a ...

engine speed, or time. The Alien variant of NRE's Twin-Turbo LS 427 Pro-Touring is largely the same as the above, with one ...

Richard Holdener Holdener took a stock, flat-top 5.3-liter LS and put it on an engine dyno to find a baseline power rating. The results were as predicted: 342 peak horsepower and 379 lb-ft of torque.

Gas Monkey Garage (GSG) has pulled the wraps off its latest creation: a fully customized, twin-turbo LS-powered GMC ... and Performance “Reaper” LS V8 engine, specially outfitted to deliver ...