Hennessey Performance Engineering is known for its ridiculously powerful tunes for different General Motors LS engines ... smoky burnout and donut in a HPE 500-equipped Chevrolet Tahoe.

These days, however, that big V8 has been replaced with an LS-series engine ... A Muncie is not going to hold up to 500 hp and slicks, but.bolt one behind a 5.3 making 350-400hp on street tires ...

While less plentiful, the larger 6.0L (364.1ci) LS motor can make 500 to 550 hp with decent heads and the right cam, intake, carb, and exhaust. It's more costly in the wrecking yard, but if you ...

Thankfully, dyno guru and YouTuber Richard Holdener can show you how to get the job done with an inexpensive junkyard Chevy LS V8 and some ... to bump power by 65-70 hp. This one added 80 hp ...

While we knew 600 hp was out of the question in normally aspirated trim, we also knew that we could get a lot closer to 500 hp with a simple ... it also has one for the LS1).

Swapping an LS engine into a car is popular among folks inclined to do such things. It's a great way to gain the horsepower potential and reliability that makes the General Motors LS engines so ...

In stock form, an L33 makes 310 hp and 335 lb-ft of torque. This LS with its 70mm turbo can make “a little over 500” horsepower on 18 pounds of boost according to the owner. The car is pretty ...

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 ...