Dave ‘Bam-Bam’ Martin’s chopped HQ sedan was a standout in the world of street machines, making waves not just once but three times in Street Machine magazine. Initially featured as a tidy cruiser with a tunnel-rammed 350 engine, the HQ underwent a remarkable transformation that turned it into a pro street monster by the time it graced the cover in the ’90s.
The extensive overhaul involved a chopped roof, a blower replacing the tunnel ram, custom graphics, and massive rims, showcasing Bam-Bam’s shift from mere modifications to a full-fledged build. Drawing inspiration from American magazines, the HQ retained its distinct HQ Holden identity while exuding a new level of fierceness.

Debuting in its revamped form at Motorvation 4 in 1990, the HQ’s presence not only impressed onlookers but also sparked confusion among fellow entrants who mistook it for an American import. The car’s success led to appearances at various shows, including the South Australian Hot Rod Show and Summernats 4, where it caught the eye of many enthusiasts.

Despite logistical challenges, Bam-Bam took the HQ interstate, showcasing it at different events and leaving a lasting impression wherever it went. The car’s popularity soared, earning it a spot on Street Machine covers and cementing its status as an iconic street machine that captivated audiences across the country.

However, the HQ’s journey took an unexpected turn during preparations for Summernats 5, as an unfortunate incident left Bam-Bam devastated. The car fell victim to theft and vandalism, disrupting its show-ready status and underscoring the vulnerability of cherished automotive creations in a world where senseless acts can shatter dreams.

Undeterred by this setback, Bam-Bam persevered, restoring the HQ to its former glory and enjoying its company for two more decades. The car’s legacy endured, symbolizing the passion and dedication of car enthusiasts who invest time, effort, and emotion into their automotive projects.
Despite the HQ’s eventual demise due to a tragic fire incident, Bam-Bam’s love for cars remained unwavering. His current collection includes impressive machines like an ’57 Chev with a powerful engine setup and a ’34 Ford coupe, showcasing his continued commitment to crafting high-performance vehicles that stand out in the automotive landscape.
Bam-Bam’s story serves as a testament to the resilience of car enthusiasts and the enduring spirit of creativity and innovation that drives the custom car scene. Through triumphs and tribulations, individuals like Bam-Bam continue to shape the street machine culture, leaving an indelible mark on the automotive world.
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