This GTA was built around a simple idea: take a stock-bodied Pontiac platform with real aerodynamic potential and give it the turbocharged power to use it. The result was a pre-production Trans Am GTA powered by a twin-turbo 456-inch big-block Chevy making about 1,660 horsepower, pushing the car to a 283 mph terminal speed on gasoline. That run made it the world’s fastest stock-bodied passenger car on gasoline and kept the record in Banks hands for years. Just as important, this kind of racing work wasn’t separate from what we build. It proved durability, turbo system behavior, and high-speed power delivery under the kind of load that exposes weak parts fast.
The speaker traces his automotive motivation back to the 1950s, when loud exhaust and visible performance modifications were part of car culture and social status. He recalls that a car with "loud pipes" attracted attention, and that the more heavily a car was hot-rodded, the more successful it seemed to be socially. That early connection between performance, identity, and personal ambition became the foundation for a lifelong career in speed equipment and engine development.
In August 1967, he opened a speed shop in Saint Gabriel. From that point forward, he says he has done nothing else professionally. The shop marked the beginning of a continuous career centered on performance vehicles, engine tuning, and racing-related development, with no departure from that field since its founding.
A major part of that career was spent in the marine engine business, where the company was heavily involved for about 26 years. During that period, the work focused on high-output engine combinations, including twin-turbocharged and intercooled setups. That experience established a technical base in forced induction and durability under sustained load, both of which would carry over into later automotive work.
By the time of this interview, the business had become heavily involved in diesel performance. Turbocharging remained a central focus, along with tuning gasoline engines for high torque rather than only peak horsepower. The progression from hot rods to marine engines and then into diesel and torque-oriented gasoline tuning reflects a consistent emphasis on extracting usable performance through airflow, boost, and calibration.
The featured GTA uses two Garrett turbochargers. According to the speaker, those turbochargers were originally used on Offenhauser engines at Indianapolis around 1980. Their inclusion on the car ties the build directly to racing hardware and reflects the shop's long-standing reliance on proven turbocharging components adapted from serious competition applications.
The speaker places the GTA in the context of a broader racing history. Around 1980, his team campaigned a Corvette that reached 240 miles per hour, making it the fastest "door slammer" at the time. That achievement established the shop's credibility in extreme high-speed competition and demonstrated its ability to build durable, aerodynamic, and highly boosted vehicles capable of sustained record-setting performance.
The Firebird project began when Pontiac personnel approached him with a specific idea. John Chanella, identified as the chief stylist, and Bob Dorn contacted him and offered a pre-production third-generation Firebird. Their goal was to showcase the car's styling and aerodynamics. The central proposition was straightforward: demonstrate how the car could go 20 miles per hour faster with the same drivetrain. In other words, the project was intended to highlight the aerodynamic efficiency of the platform rather than rely solely on additional mechanical advantage.
He emphasizes that the vehicle is a pre-production car, not a standard production example. One detail he notes is that there is no VIN number on it, reinforcing its prototype status. Although it is currently dressed to resemble a 1987 GTA, the underlying car predates normal production identification and serves as a development or showcase vehicle rather than a conventional retail model.
In its current form, the car has reached 289 miles per hour. Power comes from a 456-cubic-inch big-block Chevrolet engine producing about 1,660 horsepower. Despite those numbers, he describes it almost casually as "kind of a mild turbocharged big block," a remark that reflects the perspective of someone accustomed to extreme racing engines. Even so, the combination is presented not as a pure race-only machine but as a street machine, aligning with his long-held dream of having the fastest car in the neighborhood.
He says the team held the relevant record for about 12 years, underscoring the long-term significance of the program. He also connects racing directly to the company's commercial products, explaining that competition validates durability. In that view, racing is not separate from product development; it is a proving ground for parts, systems, and engineering decisions. The same demands that allow a vehicle to survive high-speed record attempts also inform the durability expectations of the products the company brings to market.