Holden Performance

LS1/LS2/L98 Performance Engines

Holden Engine Building – KPM MotorsportKPM Motorsport has now been building and tuning both 5.7 and 6.0 Lt Holden engines since their release in 2001. After having 100’s of these vehicles and engines coming through our doors, KPM has developed and re-calibrated these engines to achieve many of Australia’s quickest and most powerful Holdens, Commodores and HSV vehicles.

Our company has developed engines for various power levels and applications over the years and have used many changing products and machining processes in the evolution of our Holden engine rebuilds. We are continually developing, improving, and modifying our assembly processes to achieve optimum reliability and performance potential.

Our mandate is that “Performance must have reliability otherwise it is not Performance.” As a result, all our engines and tunes MUST be reliable and perform according to the application for which they are used before we will put our name to them. We understand that our engines are used in all types of Motorsport and Performance related events and activities so we have designed various levels of build to suit your application. All our Series Performance Holden Engines come with our KPM base tune that must be used on initial running-in and then customised on our Dyno by an Approved Installer/Tuner after the mandatory 1000 km Re-adjustment Service.

Our High Performance Series Holden engines are designed as a serious performance upgrade for reliability and power over standard engines, however, they can also be applied to severe use and motorsport applications. Our KPM engineering goes beyond the limits ever intended by the manufacturer.

KPM Motorsport’s Guarantee is that “our customers will receive the highest possible performance engine for their application” and full consideration will be given from KPM Motorsport and Approved Dealers/ Installers/Tuners to any issues arising from all our Performance Series Engines and Tunes.

KPM Performance Series Holden Engines are “BRAND NEW” with no change-over required.

KPM 235/260 Series Standard Engines

Factory built BRAND NEW  5.7 lt and 6.0 lt complete standard engine.

LS1 Standard Engine:           $7500 inc. GST
LS2/L98 Standard Engine:   $8200 inc. GST

KPM 330 Series Performance Engine

Engineered for up to 330 fwkw applications.

BRAND NEW  Engine Upgraded with :

  • 330 Series Connecting Rods
  • 330 Series Pistons/Rings
  • 330 Series Camshaft
  • 330 Series Valve Springs
  • 330 Series Timing Chain
  • 330 Series Gaskets
  • 330 Series Blueprinting
  • 330 Series Balancing
  • 330 Series Machining
  • 330 Series Assembly Tolerances/Procedures
  • 330 Series Base Tune Program

KH48    KPM LS1 Engine:          330 Series $9990.00 inc. GST
KH48A KPM LS2/L98 Engine:  370 Series $10990.00 inc. GST

Holden Engine Building – KPM Motorsport

KPM 420 Series Performance Engine

Engineered for up to 400 fwkw application.

BRAND NEW  Engine Upgraded with :

  • 400 Series Connecting Rods
  • 400 Series Pistons/Rings/Pins
  • 400 Series Valve Springs/Collets/Retainers
  • 400 Series Camshaft
  • 400 Series Timing Chain
  • 400 Series Oil Pump
  • 400 Series Performance Cylinder Heads
  • 400 Series Gaskets
  • 400 Series Bearings
  • 400 Series Blueprinting
  • 400 Series Balancing
  • 400 Series Machining
  • 400 Series Assembly Tolerances/Procedures
  • 400 Series Base Tune Program

KH49   KPM LS1 Engine:           400 Series $13,990.00 inc. GST
KH49A KPM LS2/L98 Engine:  430 Series $14,990.00 inc. GST

Holden Engine Building – KPM Motorsport

KPM 600 Series Performance Engine

Engineered for up to 600 fwkw applications
Suited to forced induction applications

BRAND NEW  Engine Upgraded with :

  • 600 Cast Steel Engine Block
  • 600 Series Connecting Rods H Beam
  • 600 Series Pistons/Rings/Pins
  • 600 Series Valve Springs/Collets/Retainers
  • 600 Series Oil Pump
  • 600 Series Camshaft
  • 600 Series Pushrods
  • 600 Series Lifters
  • 600 Series Performance Cylinder Heads
  • 600 Series Engine Stud Kit
  • 600 Series Gaskets
  • 600 Series Bearings
  • 600 Series Blueprinting
  • 600 Series Balancing
  • 600 Series Machining
  • 600 Series Assembly Tolerances/Procedures
  • 600 Series Base Tune Program

KH50A KPM LS2/L98 Engine 600 Series:  $17,990.00 inc. GST


For any other engine combination KPM are able to tailor the perfect package for your application. Please contact us for your requirements.