This Challenger build takes things to the extreme with a full engine swap and precision dyno tuning to unleash maximum ...

The old engine is out, and the Hemi is in. With the heavy-lifting handled, the real work for this engine swap begins.

For those of us who've been around the block a few times I'm sure you remember hearing about the first 5.0L EFI Mustang engine swap into a classic Mustang. Maybe it was in your favorite magazine, or ...

If you've ever been disappointed by the horsepower figures coming from your Jeep Wrangler JK, whether it has the 3.8-liter or the 3.6-liter V-6, and you've considered an LS swap, you're not alone.

A year ago, when we dropped an LS7 into the HOT ROD Solstice, that crate engine was relatively new, and there weren't very many in the hungry hands of the public. But in the time since, GM Performance ...

We mocked up our small-block with a Milodon oil pan, along with a Tremec five-speed to see how everything would fit the first time in. Even though the last '67 Mustang left the assembly line over four ...

Eddie Clark, who goes by Pistons & Petrol on YouTube, was documenting his upgrades to the 1.4-liter turbo engine in his Fiat 124 Abarth when disaster struck. The ...

Engine swaps can go one of two ways, and there’s almost no in-between. Either the new heart slides right into its recipient vehicle without a hitch, or there’s a massive fabrication job waiting for ...

We've seen a great variety of engine swaps for the new Toyota Supra. Wait, no we haven't! We've pretty much seen only 2JZ swaps, struck down by god. What we need is something different. We need ...

Yesterday, this Ferrari F355 V8 engine and accompanying six-speed manual gearbox came up for sale, so we asked you which cars would be best for a swap. These are the responses we saw the most. The 4C ...

RM Sotheby’s is selling an untouched 6.0-liter Tipo F140B V12 out of a Ferrari Enzo in a literal crate, ready for whatever crazy engine swap you can dream of. As per the listing, the engine goes on ...