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Walkinshaw 690hp HSV GTS W507 Walkinshaw 690hp HSV GTS W507

Once upon a time there was a Holden HSV W427, a 7.0-litre version of the old Vauxhall VXR8/ Holden GTS tuned by Walkinshaw. Autocar rather liked it, and now we have its successor: the W507.
Walkinshaw 690hp HSV GTS W507Full story
Blow flyers Blow flyers

A V8 sedan shootout is as Aussie as blowies at a barbie. Add supercharging and you stir up one hell of a hornet's nest. So which of these bad boys has the most sting?
Blow flyersFull story
Green Power Green Power

There's a war of opinion out there in Cardom. It has polarised, rarely openly and sensibly debated, and has simmered just below the surface for time eternal. And there are two protagonists: the purveyors of OE purity against lovers of aftermarket tuning.
Green PowerFull story
Attention all Walkinshaw Performance fans Attention all Walkinshaw Performance fans

The guys at Top Gear have described our car as 'Australia’s best kept performance car secret.'
Attention all Walkinshaw Performance fansFull story
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