Harrop Stage 5 | 600 kW

Product Code: Harrop Stage 5 | 600 kW

PRICE: $16,157.00

Since 1955, Harrop has engineered and manufactured world-class performance products for a diverse range of applications. Whether it is original equipment for Ford, Holden, Lotus or category 1 motorsport such as F1, NASCAR & V8 Supercars, or our proprietary aftermarket performance products, our reputation is legendary.

Given the thirst from enthusiasts for more power, Harrop has developed our most extreme LSA Performance System. 

Harrop Stage 5 delivers ultimate performance to LSA HSV owners through the addition of CNC ported cylinder heads to the popular Stage 4 package. Stage 5 is a burger with the lot, including Harrop’s efficient Cold-Air-Induction system, high flow injectors, smaller diameter drive and larger diameter balancer pulleys to create higher boost pressures, Harrop Performance H02 Camshaft Kit, Stainless Steel 4 into 1 long tube headers, catalytic converters and full exhaust system integrated with a custom ECU recalibration to increase LSA engine output to 600 kW and 1120 Nm.

Key Features:

  • 600 kW / 1120 Nm ( Standard 400 kW / 671 Nm )
  • CNC Ported LSA Cylinder Heads
  • Harrop H02 camshaft kit - (Other grinds available)
  • Harrop Cold-Air Induction System
  • High Flow Injectors
  • Supercharger drive pulley
  • Powerbond balancer and overdrive pulley assembly
  • 160 degree thermostat
  • LSA Solid Coupling 
  • 1 ⅞" Stainless Steel 4 into 1 long tube headers
  • Hi-Flow Catalytic converters 
  • Harrop 3" Stainless Steel Cat-Back exhaust system (Factory Bi-Modal options available)
  • Harrop ECU Recalibration

Vehicle Applications:
  • HSV Gen-F & Gen-F2, LSA models only


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  • Quoted power figures are approximate and calculated at the flywheel, based on results with the 6.2 lt. LSA engine on our Harrop hub dynomometer 
  • CNC ported LSA cylinder heads are supplied on a changeover exchange basis
  • Final price may vary dependent on specific options chosen and geographical location
  • Quoted price is representative of a Harrop HQ fitted package
  • Installation of this product may affect vehicle emissions certification and regulations which vary in each State & Territory. 




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