Posted in Australia, Holden, Holden Commodore, HSV, tuning Walkinshaw Performance Extracts 733 HP From LS3-Powered HSV Author: Bogdan Zoltan Published Date: October 26, 2015 If you live Down Under and reckon your LS3-powered Holden or HSV needs a little more grunt, then Walkinshaw Performance is more than happy to oblige. Read more ยป Related News HSV Could Be Rebranded Walkinshaw From 2018Holden Special Vehicles (HSV), the tuning arm of Holden’s operations Down Under, is set for an overhaul and that includes… Last 2017 HSV Models Scooped, Including ZR1-Powered GTS-R W1A number of spy pictures have emerged online showing the last Australian made HSV models being prepared at the company's… Corvette ZR1-Powered HSV GTSR W1 Hitting The Second Hand Market With Huge Mark UpsIf you weren't one of the 300 people selected to buy the HSV GTSR W1 get ready to pay through… Holden: New ZR1-Powered 635HP "W1" Model Headlines 2017 HSV GTSR RangeWhat better way to send off the GEN-F2 Commodore than with a track-focused 635 HP (644 PS) Corvette ZR1-powered flagship…