W557 LSA CAMSHAFT UPGRADE

THE W557 “ACCELERATE FOR EVEN THE BRIEFEST MOMENT OUT OF A CORNER AND LARGE NUMBERS APPEAR ON THE HEAD-UP DISPLAY VERY QUICKLY.” – WWW.MOTORMAG.COM.AU

Overwhelming demand from HSV LSA owners across the globe has been the main driver for Walkinshaw Performance’s greatest package to date, the newly released W557.

Building on the already potent W507 package and adding a Walkinshaw Performance spec cam shaft, Hi-Flow Injectors and associated componentry unlocks the full potential of the world renowned LSA engine in this package.

HSV owners will appreciate the care taken to maintain daily drivability yet unleash when the occasion demands.

In addition to the Walkinshaw Performance Camshaft and Hi Flow Injectors, the package makes use of the WPP Supercharger Pulley Upgrade, WPP Dual Active Cat-back Exhaust, WPP Ceramic Coated Headers, Hi Flow Catalytic Converters and WPP Cold Air Intake.

With a unique Walkinshaw Performance Calibration performed on each W557 the results of this combination are outstanding, delivering extreme power gains but more importantly monstrous amounts of torque above the standard LSA outputs.

A true performance enthusiasts package, the W557 will deliver excitement irrespective of where you take it.

Applicable Vehicle(s)All HSV LSA Vehicles
Power557kW @ 6200rpm
Torque930Nm @ 4000rpm

PACKAGE CONTENTS

  • Walkinshaw Performance Ceramic Coated Headers
  • Walkinshaw Performance Dual Active Cat Back Exhaust
  • Walkinshaw Performance Cold Air Intake
  • Walkinshaw Performance ECU Calibration
  • LSA Solid Isolator Coupling
  • High Flow Injectors
  • WP Camshaft and Valve Spring Upgrade
  • WP Spec Camshaft
  • Cam Sprocket
  • Camshaft Bolt Set
  • Crankshaft Bolt
  • Valve Springs Beehive Style
  • W557 Rear Deck Lid Badge & Under Bonnet Build Plaque
  • W Series 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*

* Fitted to vehicles exceeding 20,000km

Walkinshaw Performance W557
Walkinshaw Performance W557
Walkinshaw Performance W557
Walkinshaw Performance W557
Walkinshaw Performance W557
  • 0457 001 304

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