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Vehicle:
2000 – 2006 5.7 litre V8 (LS1) and 6
litre V8 (LS2/L76/L98) Holden Commodore
and HSV models – VT series 2 to VZ
Overview:
This is possibly the best bolt-on
performance improvement available for
the LS1/2/6 variants including L76/98.
The package delivers exhilarating yet
totally affordable supercharger
performance, representi ng exceptional
value and reliability. The increase in
usable torque is outstanding, while
maintaining (and consistently improving)
fuel economy. Kits now available to suit
all models from VTII cable, right
through to the current VZ electronic,
including LS2/76/98 electronic throttle
control.
The HTV (Harrop Twin Vortices)
supercharger system is a Roots-type
supercharger manufactured utilising the
latest Eaton TVS (Twin Vortices Series)
rotating assembly. Built for a variety
of engine configurations and high
performance applications that delivers
more power and better fuel economy for
uncompromising high performance driving.
The HTV supercharger's design features
patented four-lobe rotors with high-flow
inlet and outlet ports that greatly
enhance thermal efficiency, delivering
higher volumetric capacity, and enable
higher operating speeds. The HTV
supercharger is capable of running with
a high efficiency across a very wide
operating range.
The four-lobe rotors feature 160-degree
twists. The higher helix angle of the
rotors coupled with a redesigned inlet
and outlet ports, improves the HTV's
air-handling characteristics without
increasing the overall size of the unit.
Benefits:
 Kits designed to suit a wide range of
engine configurations from internally
standard factory engines up to
extensively modified engines.
High efficiency Water to Air
Intercooler setup
Fits under the standard bonnet line
Retains factory Air Filter box for
Cold Air induction
Parts Included:
HTV1900 or HTV2300 supercharger
assembly using Eaton TVS rotors
Supercharger inlet manifold and drive
assembly
92mm (HTV1900-92) diameter throttle
body assembly (using sensors from your
original OE throttle body) or
92mm (HTV1900-92-ETC) utilising the
full "Hitachi" throttle control for VZ
electronic models or
90mm (HTV1900-90-LS2) throttle body
adaptor for the fitment of OE 90mm
electronic throttle body (LS2/L76/L98)
Intake duct
Air to water intercooler kit
All brackets, belts and fasteners
High flow injector set - 47lb
(HTV1900) or 60lb (HTV2300) all models
Installation guide with full technical
support
Price:
$8495 – HTV1900 Non Intercooled
including Injectors
$10495 – HTV1900 Intercooled kit
including Injectors
$11495 – HTV1900 Intercooled kit
including Injectors (VZ electronic
throttle body exchange)
$10995 – HTV2300 Intercooled kit
including injectors
$11995 – HTV2300 Intercooled kit
including injectors (VZ electronic
throttle body exchange)
Fitting:
$1500 – HTV1900 and HTV2300 Intercooled
Supercharger kit
$660 - 8PK pulley upgrade
$450 – Fuel pump upgrade
$POA – custom dyno tuning
Time:
Recommendations:
$99 – 2 Bar map sensor to suit LS1/LS2
engines
$110 - LS1 / LS2 Crank pinning kit
$265 – High volume Fuel pump upgrade for
VT – VX
$465 – High volume Fuel pump upgrade for
VZ
$390 – 85mm MAF upgrade kit (Includes
MAF meter, adaptor and patch loom)
$995 – 8PK drive pulley upgrade (HTV2300
only)
$POA – Custom extractor/exhaust packages
to suit Supercharged engines
JBT Brake Upgrade
Dyno Sheet:
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