Holden Commodore (1999-2005) VT-VZ Harrop TVS2300 Supercharger Kit

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The Harrop HTV range of superchargers are based on the latest Eaton TVS™ (Twin Vortices Series™) rotating assembly. The Harrop HTV supercharger’s design features patented four-lobe rotors with high-flow inlet and outlet ports that greatly enhance thermal efficiency, deliver higher volumetric capacity, and enable higher operating speeds.

The HTV supercharger is capable of running with a high efficiency across a wide operating range. The twin four-lobe rotors feature 160-degree helix. The higher helix angle of the rotors coupled with redesigned inlet and outlet ports, improves the HTV’s air-handling characteristics without increasing the overall size of the unit.

HTV2300 Supercharger Kits Include



  • Harrop HTV2300 (140ci / rev – 2300cc/ rev) supercharger assembly using Eaton TVS™ rotors
  • Intercooled manifold and drive assembly
  • Cable, Hitachi ETC (Donor Hitachi ETC required) or 4 Bolt Delco ETC throttle body variants 
  • Harrop air to water intercooler kit
  • 6PK re wrap idler pulley 
  • All brackets, belts and tensioners
  • High flow Injectors

Vehicle Applications: Holden Commodore, VT - VX (VU) , VY - VZ including H.S.V. variants (LS1/L76/LS2).

Note: 4 bolt Delco throttle body install's on VT-VZ may experience clearance issues with bonnets. May require throttle body to be flipped 180 degrees.