My Blog

Category: Jeep

  • 2018 Jeep Grand Cherokee Trackhawk – 790whp

    2018 Jeep Grand Cherokee Trackhawk – 790whp

    Robbie brought us his 2018 Jeep Grand Cherokee Trackhawk to get the 6.2L Hemi equipped with our Stage-1+ Package! Modifications below:

    Performed by us:
    • In-house ECU/PCM unlocking service
    • HP Tuners smart access cable
    • JLT Performance 125mm air-intake system
    • Metco Motorsports 2.85” upper supercharger pulley
    • Metco Motorsports billet aluminum supercharger idler pulley
    • Gates Corporation HD Fleetrunner Micro-V “Green” belt
    • NGK Spark Plugs LFR7AIX spark plugs
    • Injector Dynamics ID1050x fuel injectors
    • MotoRad 180° thermostat
    • Stainless Works 2.00″ primary ID long-tube headers with high-flow catalytic converters
    With the mechanical work wrapped in the shop by Alex, Matt strapped her down to the rollers for Vlad to perform a custom calibration via HP Tuners. With 93 octane in the tank, and the IHI 2.4L supercharger delivering ~15psi, Vlad increased output to 790.39whp & 719.26lbft!

     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     

  • 2014 Jeep Grand Cherokee SRT – Whipple Supercharged

    2014 Jeep Grand Cherokee SRT – Whipple Supercharged

    Carl brought us his 2014 Jeep Grand Cherokee SRT to have the 6.4L Hemi built and boosted! Setup below:

    • Better Built Performance 426cid short block
    • Whipple Superchargers 2.9L W175ax twin-screw supercharger system
    • Whipple Superchargers 3.125″ upper supercharger pulley
    • ATI Performance Products 6% overdrive harmonic balancer
    • MSD Performance fuel pump voltage booster
    • NGK Spark Plugs LZTR7AIX spark plugs
    • MotoRad 180° thermostat
    • OEM Mopar Hellcat engine oil pump
    • Gates HD Fleetrunner Micro-V “Green” belt
    • All the miscellaneous OEM and aftermarket components to bring it all together

    With the mechanical work wrapped up in the shop by TJ, John strapped her down to rollers for a custom calibration by Vlad via HP Tuners. With 93 octane in the tank, and the Whipple W175ax delivering ~9psi, output increased to a conservative 622.20whp & 597.66lbft! And even better, this setup has a LOT more jam in the jar when Carl gets the itch for more!