GREG South's HQ Holden managed to take out second place in the Street Machine Summernats 30 Horsepower Heroes dyno competition. The car packs a very stout twin-turbo 427-cube LSX motor, and made 755rwhp in qualifying on Saturday.
In the final on Sunday Craig Munro's VX Clubsport was a no show, so that left Greg's HQ to take out second place after registering a respectable 747.9rwhp on the rollers. Jake Edwards's monstrous Torana took out the comp pumping out 1663rwhp.
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Street Machine is the bible of Aussie modified auto culture, celebrating wild muscle cars, customs and hot rods – and the incredible humans who create them.
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