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Our S775 Performance package is for those looking for as much power as possible while keeping the production shortblock in-tact. This package takes the best of our 590 package and our S660 package and combine them to give an extreme amount of performance. This is our most potent upgrade package for the 2014-2019 Corvette while retaining the stock engine. This package provides amazing performance, while including key pieces that will ensure that reliability is a main focal point, all while laying the ground work for future Livernois Motorsports upgrade packages.


This new bundled package allows for gains of up to 280hp and 170tq when used with 93 octane fuel!


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



*Installed by our highly trained technicians at Livernois Motorsports & Engineering*


Forced Induction

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 S775 Performance package for your 2014-2019 Corvette features the following items from Livernois Motorsports:


- EvenFlo Performance Thermostat


Livernois Motorsports & Engineering's line of EvenFlo low temperature thermostats reduce the operating temperatures in your performance engine. This will allow for the engine to naturally make more power power, ensure consistent performance, and increase coolant flow to help extend engine component longevity.


- Livernois Motorsports MyCalibrator Tuner

Livernois Motorsports and Engineering has developed our own proprietary line of MyCalibrator performance tuners. This powerful device allows us to bring our world renowned, and unparalleled results to your late model performance vehicle. We have taken great pride in offering many "World Firsts" resulting from our tuning. Not only being first to market on many of the vehicles we support, but often setting world records as a result of the quality and dedication put into each and every tuner we sell. Our MyCalibrator tuner has been the key to unlocking many vehicles' true performance potential.


-Livernois Motorsports Powerstorm DOD Delete System 

Livernois Motorsports & Engineering is proud to introduce its LT1 DOD Delete Package. This kit includes everything you need to convert over your LT1 DOD/AFM engine to a non-DOD/AFM engine. The core of this conversion is based around the custom billet CNC delete plate which fits under the factory valley cover. This CNC machined piece is an exact fit for the factory valley cover and allows for easy conversion of the factory system, while still retaining the OEM PCV baffling. The tray has built in o-rings which seal off the oil passages and allow for a fully functional non-DOD/AFM system, giving you full performance and choice of an array of performance camshafts. The rest of the components include everything needed to complete the conversion. 

Includes the following Components

CNC Billet DOD Delete Tray 

Livernois Custom Camshaft

Double Spring Kit w TI Retainers

Head and Exhaust Gaskets

Non-DOD/AFM Lifters & Buckets

Livernois Camshaft Phaser Limiter

Head Bolts, Crank Bolt, Cam Bolt

1 Piece 5/16 Pushrods


Livernois Motorsports Powerstorm Camshaft

Livernois Motorsports offers a truly unique line of camshafts for your Late Model Engine. Our Powerstorm Camshafts are the results of thousands of Dyno tests, engine builds, and performance builds. These camshafts are truly unique profiles that are unavailable anywhere but from Livernois Motorsports. These are designed with power, performance, reliability, and drivability in mind, helping you achieve the perfect balance in traits for your car.


- Livernois Motorsports Powerstorm Cylinder Heads

Custom cylinder heads built for performance and durability, CNC ported and fitted with upgraded hardware. Every Livernois performance cylinder head package is designed around our custom CNC portwork. Developed completely in house, our cylinder head experts design the ports and then test them on airflow testing department, from there they head off for further testing on dyno to verify the results. Once a completed port design has been achieved, they move over to our in house digitzing department, where they are scanned and then modeled. Finished models then are sent to the CNC department where the test heads will be CNC ported and then re-verified.

This development process is what ensures a very high end product that offers better performance across the board. In combination with the increased flow, the heads are then outfitted with Livernois own proprietary custom components. Custom valves, springs, retainers and hardware are used to create a cylinder head combination that's built for ultimate performance and durability. 

These head packages are built around Livernois years of racing experience and combine all the knowledge of our extensive development background as well. This is how we're able to offer cylinder head packages that are unmatched in their performance.

  • 5 axis CNC machined 
  • Fully assembled 
  • Custom CNC valve job
  • Custom ground factory intake valves
  • Custom ground factory exhaust valves
  • GM valve springs
  • GM guides
  • Upgraded valve seals
- Upgraded Spark Plugs

Critical in long term reliability, these upgraded, colder heat-range spark plugs ensure a complete ignition burn, and prevent the often over-looked area of preventing pre-ignition due to the incorrect heat-range spark plug being used. Livernois Motorsports uses the highest grade, properly engineered spark plugs in all of our supercharger upgraded packages.



  • 2017-2019 Chevrolet Corvette Grand Sport 6.2 Liter Naturally Aspirated
  • 2014-2019 Chevrolet Corvette Stingray 6.2 Liter Naturally Aspirated
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