Best LS, Coyote & Hellcat Swap Experts

– Outlaw Performance

Over 25 years of experience. Pioneering first-ever builds. Trusted nationwide for record-breaking swaps, racing engines, and performance upgrades.

Discover our services

Car engine with high-performance modifications next to a red hood featuring a black and yellow flame design, in a workshop setting.

LS SWAPS

While JT has earned national recognition as a leader in Hellcat, Coyote, and LS swaps, some of his most legendary, first-ever builds have come from deep in the LS game.

These were the kind of no-instruction, no-blueprint swaps that made history — and set the tone for every jaw-dropping project since. Proven power. Endless possibilities. From Gen III to Gen V, we build LS swaps that dominate the street, strip, or trail—with seamless integration and pro-level craftsmanship.
 See our LS builds in action ➝

Close-up of a Coyote 5.0L V8 engine in a blue car engine bay.

COYOTE SWAPS

At Outlaw Performance, we bring the same record-breaking precision and innovation to our Coyote swaps that made us known as the best Hellcat Swap Shop in the country. Whether it’s Mustang or Mopar, we build legends.Raw 5.0-liter muscle, tailored for your ride. Whether you’re dropping a modern Ford heart into a classic chassis or going full restomod, we make Coyote swaps run like they were born there.
 Explore Coyote conversions ➝

Two car engines on stands in front of an SRT banner inside a garage.

HELLCAT SWAPS

Outlaw Performance is known as the best Hellcat swap shop in the country, building savage custom combos that break records and bend rulesYou want brutal. We deliver insane. We’ve built some of the first and cleanest Hellcat swaps ever documented—no corners cut, no excuses made. This is power redefined.
View our Hellcat swaps ➝

Secure your spot

Ready to Start? Let’s Talk Builds.

Whether you're planning a full engine swap or looking to boost your performance with cam upgrades or a rebuild, we offer a by-appointment-only process to ensure every project gets the attention it deserves.

We accept a limited number of custom builds per year, and performance upgrades are scheduled on a rolling basis—so securing your spot starts with the right intake form below.

Option 1: Custom Swaps & Engine Builds

Planning an LS, Coyote, or Hellcat swap? Building a full custom performance engine?
These high-level projects are limited in availability and require careful planning, budget readiness, and a consultation process to be considered.

If you're ready to build something legendary—start here.
Apply for a Custom Build ➝

Option 2: Performance Upgrades & Rebuilds & REPAIRS

Need a cam job, engine rebuild, or performance diagnostics?
These projects move faster—but still start with a brief intake form to ensure we understand your setup, goals, and timing.

Let’s get you on the schedule.
Request a Performance Quote ➝

Before You Apply — Read This:
We no longer accept rush jobs. For daily drivers, you must have a backup vehicle.
Every build we take on is a passion project — not a parts swap.
This process takes time, commitment, and respect for the craft. If you’re not fully in — don’t fill out the form.

The Builds They Said Couldn’t Be Done

From first-ever swaps to record-setting performance engines, we turn impossible into proven.
Cammed. Tuned. Built to run hard—on the street or the strip.

Round blue and silver emblem with text "Verified First Ever in Automotive History, Undisputed First" and crossed checkered flags.

For those who demand more than stock performance—this is where the real builds happen.
We craft flawless LS, Coyote, and Hellcat swaps, racing engines, and precision upgrades that redefine what’s possible. With over 25 years of hands-on expertise and a history of first-ever, record-breaking builds, our work speaks for itself.

No shortcuts. No compromises. Just world-class horsepower, built to dominate.

Custom Hellcat, LS, and Coyote engine swaps by Outlaw Engines – Texas-based performance builds, cam upgrades, racing mods, and supercharged muscle.

WANT PROOF OF POWER?

SEE THE BUILDS THAT PUT US ON THE MAP - THE RECORD-BREAKERS, THE LEGENDS, THE ONES THAT MADE PEOPLE WAIT OVER A YEAR IN LINE AND STILL SAY IT WAS WORTH IT! VIEW THE OUTLAW PORTFOLIO GALLERY