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The Remarkable Saga of Captain Jack and His Rocket-Powered Go-Kart

Akira MarutaAkira MarutaAug 05, 2026
This article explores the fascinating journey of Captain Jack McClure, a legendary figure in drag racing whose incredible life and achievements are chronicled in the documentary "Captain Jack and His Rocket Powered Go-Kart." It highlights his audacious career, from a Southern bootlegger to a record-breaking rocket-powered go-kart driver, offering a glimpse into a golden era of motorsports where showmanship was paramount.

Experience the Thrill: Captain Jack's Rocket Ride to Immortality!

The Unforgettable Persona of Captain Jack McClure

Captain Jack McClure, a name synonymous with innovation and fearlessness in drag racing, comes alive in the documentary "Captain Jack and His Rocket Powered Go-Kart." The film vividly portrays his larger-than-life personality, showcasing his wit, charm, and audacious spirit. At an impressive 96 years old during filming, McClure's anecdote about solving a 200-mph go-kart seating issue with simple Velcro strips perfectly encapsulates his no-nonsense approach and unyielding confidence. Filmmakers Krystal Alexandria and Daniel Hagler were captivated by McClure's unique character, leading them to embark on this compelling cinematic journey.

A Daring Career Path: From Bootlegger to Rocket Man

McClure's career trajectory was anything but ordinary, a testament to his adventurous spirit. His early days as a Southern bootlegger set the stage for a life filled with high-octane pursuits. He transitioned into stock car racing, then became a renowned stunt driver for the iconic Joie Chitwood Thrill Show. It was his venture into go-kart distribution that inadvertently launched his drag-racing fame. Piloting karts barely large enough to fit him, propelled by powerful rockets, McClure pushed the boundaries of speed and engineering, leaving an indelible mark on the sport.

The Turbonique Era: Pushing the Limits of Speed

Captain Jack's initial foray into rocket-powered racing began with go-karts equipped with Turbonique turbine engines. These "mail-order bolt-on rocket engines" were notoriously difficult to tame, often leading to spectacular failures for other racers. However, McClure, with his exceptional skill and daring, managed to achieve considerable success, making exhibition passes in both his Turbonique go-kart and a modified 1965 Chevelle, affectionately named "The Sizzler." His knack for showmanship and marketing was evident, as illustrated by a famous staged photo where his kart appeared to outpace Tommy Ivo's fuel dragster.

The Thrill of the Race: From Daytona to Dragstrips

Following a crash in "The Sizzler," McClure briefly stepped away from the dragstrip, embarking on a six-year tenure with the Joie Chitwood Thrill Show. During this period, his passion for speed remained, as he even competed in the 1967 24 Hours of Daytona with Chitwood, driving a Camaro. Yet, the allure of rocket-powered racing proved irresistible. By the late 1960s, McClure yearned for the excitement and financial rewards of the dragstrip, setting the stage for his return to his true calling.

The Hydrogen Peroxide Rocket and Record-Breaking Speeds

With Turbonique no longer available, McClure ingeniously sourced a hydrogen peroxide rocket engine, boasting an astonishing 1500 pounds of thrust. This formidable power, combined with a lightweight 450-pound go-kart and standard tires, allowed Captain Jack to achieve speeds of 220 mph and elapsed times in the low six-second range. These groundbreaking achievements surpassed even the elite top fuel dragsters and Funny Cars of his era, solidifying his status as a drag-racing pioneer.

A Final Roar: The Legacy and Restoration of a Legend

In 1973, McClure retired from racing, selling his legendary kart to focus on a fishing charter service, which earned him his enduring title of "Captain." However, the call of the dragstrip proved too strong to resist. In 2011, after rediscovering his old kart, McClure decided to embark on one final rocket-powered pass. The documentary beautifully captures this poignant moment, showcasing not only the history of motorsports but also themes of aging, resilience, and the enduring power of friendship. The film features appearances from drag-racing icons like "Big Daddy" Don Garlits and racing historian Brian Lohnes, offering a touching and insightful tribute to a truly explosive subject.

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