W547 Camshaft and supercharger package

For over 45 years the Walkinshaw name has been celebrating success in Motorsport and on road car
performance enhancements. Walkinshaw Performance Products continues this amazing story with the W547.


Specifically developed to suit the 6.2ltr V8 engine (more commonly known as LS3) it produces an amazing 547 kW of unbridled excitement which can only be achieved from WPP enhanced vehicle.

It is by far the most powerful performance enhancement available for a Commodore that Walkinshaw Performance Products has ever produced.

The W547 W Series package is to be sold exclusively through the WPP’s national network of resellers.

All products have been developed and engineered by Walkinshaw Performance Engineers to meet the exacting standards and high levels of quality that would be expected from an Original Equipment Manufacturer (OEM).

W547 Package Contents*:

  • Supercharger, with Eaton Twin Vortices 2300 Series (TVS) Gen VI rotors
  • Self-contained oiling system
  • Cast aluminium coil covers
  • Large high flow injectors
  • Water to air intercooler package
  • Custom moulded heater hoses
  • Unique Walkinshaw Performance injection moulded cold air intake package
  • Heavy duty serpentine belt drive system utilizing Goodyear ‘Gatorback’ belt
  • 12” long intake runners
  • Custom moulded intercooler hoses
  • WP Camshaft and Valve Spring Upgrade
  • OEM Spec Camshaft
  • Cam Sprocket
  • Crank Bolt
  • Camshaft Bolt Set
  • Valve Spring Retainers
  • Valve Stem Locks
  • Valve Springs Beehive Style
  • Fully fitted and dyno tuned by an authorised Walkinshaw Performance Centre
  • WPP Ceramic Coated Headers
  • WPP Hi flow catalytic converters
  • WPP Dual Active Cat Back Exhaust
  • WPP Drive Line Warranty
  • W547 Badging
  • W547 Certificate of Authenticity

*For vehicles that have traveled more than 20,000 km’s require lifters to be replaced. The lifter replacement package includes below. Other items may be required include oil filter etc this is at additional cost to the package as priced.

  • Head gaskets*
  • Head bolts*
  • OEM Lifters*
  • Lifter Guides*

*Only premium quality genuine GM Performance products are used.

  • 0457 001 304

    5 Kirkpatrick Drive, Delacombe Victoria 3356, Australia
    Authorised Walkinshaw Performance Centre