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Our 510 DOD Delete performance package is our #1 package available for the G8 GT. This package is proven for gains of up to 88hp and 64tq on L76 equipped G8 GT's with 93 octane fuel, all while removing the failure prone DOD system from the vehicle. This package has been perfected by our unparalleled experience in the G8 arena as we have modified more G8's than anyone on the planet. Livernois Motorsports has unique insights into the operation and performance of these cars, and this package helps those realize just how well these cars respond to modifications.

This install package includes the following products and services from Livernois Motorsports:

  • Livernois Motorsports Professional Installation
  • Livernois Motorsports DOD Delete System
  • Livernois Motorsports Billet Rocker Bases
  • Livernois Motorsports MyCalibrator Tuner
  • Livernois Motorsports Selected Cold Air Intake
  • Livernois Motorsports EvenFlo Thermostat
  • Livernois Motorsports Custom Dyno Tuning
  • Increased horsepower & torque (up to 88hp and 64tq on L76 equipped G8 GT's with bundled offering)
  • Transmission modifications with reduced torque management and modified shift points/firmness (automatic equipped vehicles)
  • Dyno proven air/fuel adjustments
  • Enhanced throttle response
  • 1-Year Warranty
*Installed by our highly trained technicians at Livernois Motorsports & Engineering*

Performance Packages

Livernois Motorsports performance packages provide unmatched performance for late model Ford, GM and Chrysler vehicles. These specifically selected components form the basis of Livernois performance packages, and options for varying power and intended use are available for most vehicles. Choose the package that is optimal for your desired power gains. Plus, all are available to be installed by our highly experienced staff of technicians!

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Our G8 GT 510 DOD Delete Package features our DOD Delete System, MyCalibrator tuner, and EvenFlo thermostat, Billet Rocker Bases, and a Livernois selected Cold Air intake for the 2008-2009 L76 Equipped Pontiac G8 GT. We have combined these great upgrades into one value filled package for our customer. With considerable savings over buying these components separately, we have made it easier than ever for you to enjoy the benefits of our proven performance offerings.


- DOD Delete System

  • Choice of Livernois Motorsports Camshaft (1c or 2c camshaft)
  • Livernois Motorsports Dual Valve Spring Package (Livernois Motorsports Dual Valve Springs, Titanium Retainers, Valve Spring Locators, Locks, & Valve Seals)
  • ARP Head Bolts
  • MLS Head Gaskets
  • Hardened Pushrods
  • GMPP LS7 Lifters
  • GMPP LS2 Lifter guide kit
  • GMPP LS2 Valley Cover
  • GMPP Valve Cover Breather Block-Off
  • GMPP LS7 Camshaft Sprocket
  • GMPP Timing Chain Dampner
  • GMPP PCV Hose for Non-DOD applications
  • GMPP LS2 Lifter guide kit
  • GMPP Exhaust Gaskets
  • ARP Timing Chain Bolts


- MyCalibrator

The new MyCalibrator device is available exclusively from Livernois Motorsports for your 2008-2009 L76 Equipped Pontiac G8 GT, and the 2009 LS3 Equipped Pontiac G8 GXP.




  • Custom tuning via Livernois Motorsports (Device stores stock + Livernois Custom Tune)
  • Increased horsepower & torque (up to 88hp and 64tq with bundled offering)
  • Dyno proven air/fuel adjustments
  • Transmission modifications with reduced torque management and modified shift points/firmness (automatic equipped vehicles)
  • Skip Shift disabling (manual equipped vehicles)
  • Enhanced throttle response
  • Available for multiple fuel octane levels
  • Removed top speed limiter
  • Read/Clear (DTC) Codes
  • Tire Size/Gear change Adjustments
  • Compatible with most Livernois Motorsports developed upgrade packages


-Billet Rocker Bases


Our Unique Powerstorm Billet Rocker Bases address one of the most overlooked causes of valvetrain instability on the LS series of engines. Made from a superior, Billet material, these bases reduce flex, and valvetrain deflection caused from the OEM cast bases weaknesses. Along with Higher strength materials, these bars also have added material in critical areas, including a wider rocker contact patch to reduce pivoting, and increase trunnion contact, spreading the load out more than stock. On top of all this, these bars are also anodized for superior wear protection, to further enhance their durability. 


- Livernois Cold Air Intake

Livernois Motorsports Carefully analyzes many available air intakes available for these vehicles, and choses what we feel provides the best balance of fit, performance, and filtration capabilities. By taking the time to analyze these selections, it allows us to offer what we are always known for, the best possible results that are designed to last the life of the vehicle.


- EvenFlo

Livernois Motorsports & Engineering now offers a line of EvenFlo low temperature thermostats for most late model performance engines. With one of these high performance Livernois Motorsports & Engineering thermostats, you can dramatically reduce the operating temperatures in your performance engine. This will allow for the engine to naturally make more power, ensure consistent performance, and increase coolant flow to help extend engine component longevity.

    • 2008-2009 Pontiac G8 GT 6.0 Liter Naturally Aspirated
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