Dave Darcy's Show-Winning, LS-Powered HJ Holden Premier: A Street Machine Summernats Champion (2026)

Let's talk about a true automotive masterpiece, a car that defies expectations and showcases the incredible talent and passion of its builder, Dave Darcy. This story is a testament to the power of ambition and the joy of creating something extraordinary.

The Birth of a Street Champion

Dave's journey began with a simple desire: to build a nice street cruiser, a car that embodied his love for V8s and the classic Holden heritage. Little did he know, this humble ambition would lead him to victory at the prestigious Street Machine Summernats, an achievement that many seasoned builders strive for.

What makes Dave's story so captivating is the fact that this was his first build. Imagine the dedication and sheer determination it took to create a car capable of competing with the best in the country. It's a testament to his unwavering passion and the support of his good friend, Adrian Haynes, who guided him through the entire process.

A Labor of Love and Learning

From the get-go, Dave immersed himself in the build. He stripped the car down, fitted essential components like the tubular front end and custom fuel tank, and installed the LS driveline. It was a steep learning curve, as he had never built a car before, but his dedication paid off.

The collaboration with Exclusive Customs elevated the build to a whole new level. Their meticulous work, including painting various components and adding subtle yet impactful details, transformed the HJ Premier into a true work of art. It's a perfect example of how a car's aesthetics can be enhanced through careful craftsmanship.

Power and Performance

Under the hood, Dave opted for a reliable 6.0-liter L77 engine, a modest choice that belies its performance. With a simple bumpstick and factory GM engine management, this engine delivers a smooth and powerful driving experience. It's a perfect match for Dave's vision of a street cruiser that drives as well as any daily driver.

The tubular frontend, featuring a rack-and-pinion steering conversion, and the wider front wheels contribute to the car's exceptional handling. Dave wanted a car that would challenge him, a car he could swear at when pushing it to its limits. It's this attention to detail and the desire for an engaging driving experience that sets his build apart.

Preserving the Classic Look

Despite the modern upgrades, Dave remained true to the car's 70s Holden exterior. He wanted to retain the classic look, a decision that adds to the car's charm and character. The interior, too, maintains the HJ's original feel, with only subtle modifications to accommodate the new drivetrain.

A True Champion

The HJ Premier's success at Street Machine Summernats 38 is a testament to Dave's skill and the car's exceptional qualities. But what makes this win even more satisfying is the fact that the car is street-registered and regularly driven. It's a true testament to the Street class, where driving ability is a key factor in the judging process.

Dave's HJ has garnered an impressive collection of trophies, a testament to its quality and performance. From Top Standard Paint to Grand Champion, this car has proven its mettle time and again.

A Legacy in the Making

With the Summernats Street Champion gong under his belt, Dave's journey continues. He plans to enjoy the car, attend events, and perhaps even consider some performance upgrades in the future. But for now, he's content with a car that not only wins awards but also serves as a reliable and enjoyable family cruiser.

This story is a reminder that ambition, passion, and hard work can lead to extraordinary achievements. Dave's HJ Premier is a true champion, a car that embodies the spirit of automotive craftsmanship and the joy of driving.

Dave Darcy's Show-Winning, LS-Powered HJ Holden Premier: A Street Machine Summernats Champion (2026)
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