2018-2021 JEEP GRAND CHEROKEE TRACKHAWK 6.2L S975 PERFORMANCE PACKAGE - MAIL ORDER
Taking the incredible S900 package, and finding a way to make it even better, the Livernois Motorsports S975 package adds in our billet supercharger pulley for a further increase in boost from the factory supercharger. This further increase adds another 65WHP on an already impressive set of gains found in the S900 package. To help ensure proper reliability, we also include a set of spark plugs specifically designed to handle this higher boost level.
This bundled package allows for gains of up to 220hp and 220tq when used with 93 octane fuel.
This install package includes the following products:
- Livernois Motorsports EvenFlo thermostat
- Livernois Motorsports supercharger pulley
- Innovators West harmonic balancer upgrade with O/D crank pulley
- Innovators West crankshaft pinning kit
- Appropriate length serpentine belt
- Injector Dynamics ID1050X upgraded fuel injectors
- Livernois Motorsports PCM unlocking service
- Modified transmission shift points and firmness
- Livernois Motorsports custom tuning
- Increased horsepower and torque (up to 200hp and 175tq with bundled offering)
- Dyno proven air/fuel adjustments
- Enhanced throttle response
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 S975 Performance package for you 2018-2021 Jeep Grand Cherokee Trackhawk 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.
- Injector Dynamics ID1050X Fuel Injectors
Livernois Motorsports & Engineering always strives to offer the best available components for all of our packages, and for the S975 Trackhawk we utilize the Injector Dynamics ID1050X line of fuel injectors, which our featured in many of our popular install packages. Proven to offer unmatched drivability, while supplying sufficient fuel flow to accomodate your high power levels, these injectors offer amazing consistancy.
- ATI Harmonic Balancer
ATI Super Damper Serpentine Series harmonic balancers are patented and feature grooves for serpentine belts machined into the outer damper shell. The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications. Serpentine dampers are offered in a variety of diameters, and crank hubs may be fitted with a 6-groove serpentine pulley to drive external oil pumps or vehicle accessories. The Serpentine Series Super Dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations, providing maximum flexibility. They're available in steel or lightweight, hardcoated aluminum.
Features and benefits:
* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* Tunable, rebuildable, and extremely efficient at all rpms
* Laser-engraved 360 degree timing marks
- Livernois Motorsports Custom Supercharger Pulley
When developing our S975, and S1025 package we had one clear goal in mind. Finding the perfect balance of increased performance, with reliable blower speeds. In doing so, we determined that this necessitated a purpose designed and built supercharger pulley to work in conjunction with the Innovators West overdrive balancer.