SRT^® Hellcat Swap Everything! Meet Dodge Badassador John O’Malley

The story starts with a ten-year-old kid staring at a service manual that’s an inch-and-a-half thick. His dad just handed him the manual for his Honda CR-80 motocross bike and delivered a message that would shape the next three decades: “If you want to race these things, you’d better learn how to fix them.”

That kid was John O’Malley, and that moment was the beginning of a journey that would take him from the motocross/snocross tracks of Canada to building some of the most talked-about SRT^® Hellcat swaps in the country, eventually landing him a spot in the Dodge Badassador program.

“My dad didn’t know much about engines,” O’Malley recalls. “He was a bit of a hard ass. He wanted me to learn how to fix things, so he bought me that service manual when I was ten years old and basically said, ‘figure it out.'”

By his teens, O’Malley had moved from two-stroke motocross bikes to four-strokes, rebuilding Honda CRF450s in his driveway. We should probably mention that John was also a professional SnoCross rider for Ski-Doo and raced at this tiny event called the X Games. You’ve heard of that, right? 

Even as a toddler, he was taking things apart just to see how they worked. While other kids watched cartoons, John was tuned into the Home and Garden Channel, learning about wiring and mechanics.

O’Malley’s real education came through disappointment. After a shop he trusted delivered him an engine that rapidly disassembled itself not long after delivery, O’Malley found another guy who claimed he could build him a proper B20 VTEC. That engine lasted exactly one week before grenading itself. The builder told him to pound sand. So O’Malley went out, bought a proper Dart block, some high-quality rods, forged pistons and took it to another recommended shop. That builder quoted two grand, then presented him with a $5,500 bill at pickup.

“I found out later that his son was into Hondas, so he priced the build so I would walk away from the parts,” O’Malley explains. “I was so frustrated. I almost walked away from cars completely.”

Instead, he made a decision that would define his career: If he was going to do this, he’d do it himself. He sold everything and drove a $2,000 beater for a few years while he saved money, and dove deep into learning engine management and fabrication. When he finally built his next engine, it made 607 wheel horsepower on pump gas with a methanol injection system he designed himself. More importantly, it ran reliably for three years, destroying pretty much everything he lined up beside in Toronto before he sold it, still running strong.

Through all of this, Dodge trucks were a constant presence. His dad’s 1999 Ram 1500 with the 5.9 Magnum hauled them to motocross/snocross races. Later, a 2005 HEMI^® engine-powered Ram logged nearly a million miles hauling their racing operation across Canada. And then there was the truck that changed everything: his mother’s 2005 SRT-10.

“My mom’s more into cars than my dad was,” O’Malley laughs. “We saw this white Viper truck with blue stripes on eBay. She’s like, ‘We should buy it.’ I’m like, ‘Yeah, okay, whatever, Mom.’ She’s like, ‘No, seriously, go buy it!'”

So they did. Mom and son drove to Pennsylvania and bought an SRT-10 with 500 miles on it from a guy who couldn’t handle the gas prices during the 2006 fuel crisis. Suddenly, O’Malley found himself maintaining and driving a Viper truck at eighteen years old. Totally normal stuff, right?

Years later, after that truck sat at his mom’s house for over a decade, O’Malley flew to Canada in the middle of winter to rebuild it. He worked in her snow-covered driveway, rebuilding seized brake calipers and fabricating custom oil cooler lines. He even baked the calipers in her oven to cure a fresh coat of paint, stinking up the whole house. Then, mother and son took another epic road trip, driving the freshly resurrected Viper truck from Canada to California.

O’Malley’s most legendary road trip came when he bought his dream car: a 2000 Dodge Viper ACR. The seller was in Somerset, Kentucky. O’Malley was in California. The price was suspiciously low at $27,000, and the seller was convinced O’Malley was a scammer because no sane person would fly from California to Kentucky, hop in an ACR and drive it across the entire country to get home.

“He kept hanging up on me,” O’Malley remembers. “I had to call him for almost a week straight. He finally gave me the address to a Shell gas station, but wouldn’t even tell me where his house was. I’m thinking, ‘I flew across the country for nothing.”

But when O’Malley pulled into that gas station and saw the Viper sitting there, it was game on. After breakfast and meeting everyone in town, he was on the road in his childhood dream car, driving solo from Kentucky to California. He hit freezing rain in Flagstaff, Arizona. He froze his way through the mountains before figuring out the climate controls, but he made it.

In 2015, O’Malley got an opportunity to move to the United States to run an automotive company for someone else. Thirty days after that conversation, he was in Los Angeles, still rolling in the beater daily driver, trying to build a new life. He started documenting his Viper modifications on YouTube, but the content didn’t really pop off until he started making bolt-on videos for his 2014 Ram 1500 while bored in a Texas Airbnb. Suddenly, his channel was growing.

Then COVID hit, and everything changed. Locked down and back in California with a three-car garage, O’Malley made a decision during a jog that would define his future: he was going to SRT Hellcat swap a 1999 Dodge Dakota. Not just any swap, either. This was back when SRT Hellcat swaps were still rare, when people were stuffing control modules under the dashboard, trying to make things work. O’Malley wanted to do it right.

He found a 2019 Charger SRT Hellcat that had been wrapped around a tree at a salvage yard and convinced them to pull everything without cutting wires. He laid the entire car’s drivetrain and wiring harness out on his garage floor like a massive puzzle, then filmed a 30-second video for Holley Performance: “I know you guys get these messages all the time, but you’ve got a kit to put that engine in this Dakota. Let’s work together.”

Holley watched it. Holley responded. And suddenly boxes of parts started arriving. O’Malley fired up the entire SRT Hellcat powertrain on his garage floor just to prove it would work before ever touching the Dakota. When it roared to life, he knew he had something special.

The HellKota, as it became known, was just the beginning. O’Malley parlayed that build into a cross-country tour with Holley, hitting shows like Carlisle and Mopars at the Strip. But California’s registration laws and lockdown restrictions were suffocating, so he sold his house, made a profit during the real estate boom and moved to Florida, where he acquired a 30×50 shop on an acre of land.

Since then, it’s been a blur of builds. The Hell Ram, a single-cab 1500 with a full SRT Hellcat swap. A 1968 Charger that massive piles of cash and multiple shops couldn’t get running, which O’Malley fixed in a month. A ’97 Ram SST with a built stroker engine and a Whipple. His orange Challenger SRT Hellcat was burnt to a crisp and completely rebuilt. Every build is cleaner than the last, with wiring so tidy and fabrication so precise that they look factory.

The projects mentioned above caught Dodge’s attention. When they were looking for builders who truly understood the brand and had the skills and passion to represent what Dodge performance is all about, O’Malley’s name came up. And now he’s a Badassador, building wild SRT Hellcat swaps, dropping a Hurricane 6 into his Viper, and showing the world what’s possible when you combine childhood dreams, hard-earned skills and an unwillingness to take no for an answer.

The kid who got handed a service manual at ten years old because his dad wanted him to work on what he raced is now one of the most respected builders in the Mopar_® community. The Canadian who drove a $2,000 beater while saving for his dream car now has a shop full of SRT Hellcat-powered creations. The guy who got screwed by shops decided to do his own thing.

And somewhere in Florida, in a 30×50 shop, John O’Malley is probably elbow-deep in another impossible build, proving once again that when you learn to fix it yourself, there’s nothing you can’t do!