Category: Challenger

Performed by us:

• Metco Motorsports 2.85” upper supercharger pulley

• TBA Machine 3.00″ dual-bearing supercharger idler pulley

• TBA Machine 3.00″ grooved tensioner pulley

• Gates Corporation HD Fleetrunner Micro-V “Green” belt

• NGK Spark Plugs LFR7AIX spark plugs

• Injector Dynamics ID1050x fuel injectors

• MotoRad 180° thermostat

• SmartAccess cable

• National Speed In-house ECU/PCM unlocking service

Pre-existing:

• Legmaker Intakes, LLC air-intake system

With the mechanical work wrapped in the shop by Timmy, John 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 809.13whp & 753.91lbft!

 

 

 

 

 

 

 

 

Shortly after, he got in on the pre-order for the new Whipple 3.0L. Fast forward a few months, and he ended up being our first 5.7L Hemi in the door for this killer supercharger system! Full setup below:

First round of work – Stage-3 NA package:

• Stainless Works Stainless Power 1.875″ primary ID long-tube headers with high-flow catalytic converters

• COMP Cams Stage-2 HRT 273° camshaft

• COMP Cams phase limiter

• COMP Cams valve seats, valve seals, valve springs, valve retainers & locks

• Manley Performance Products, Inc. chromoly pushrods

• MDS delete utilizing OEM Mopar components

• OEM Hellcat lifters

• OEM Hellcat engine oil pump

• MotoRad 180° thermostat

Second round of work – Stage-2 Whipple Supercharged package:

• Whipple Superchargers Gen-V 3.0L W185RF twin-screw supercharger system

• Whipple Superchargers 4.00″ upper supercharger pulley

• NGK Spark Plugs LFR6AIX-11 spark plugs

• MSD Performance fuel pump voltage booster

• All the miscellaneous OEM and aftermarket components to bring it all together

With the mechanical work wrapped up in the shop by Dylan, 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 3.0L delivering only ~5.5psi, Vlad increased the 5.7L Hemi’s output to 508.96whp & 476.66lbft!

We’d love to see what this 5.7L would lay down with some drop-in pistons and more boost! We could easily see somewhere between 650-700whp on 93 octane without issue. It’s great to see how much these Hemis love the Gen-V 3.0L!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• JLT Performance 125mm air-intake system

• Metco Motorsports 2.85” upper supercharger pulley

• TBA Machine 3.00″ dual-bearing 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

• In-house ECU/PCM unlocking service

With the mechanical work wrapped in the shop by John, 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 814.40whp & 737.56lbft!

 

 

 

 

 

 

 

 

 

 

 

 

• Whipple Superchargers Gen-V 3.0L W185RF twin-screw supercharger system

• NGK Spark Plugs LZTR7AIX-13 spark plugs

• JLT Performance air-oil separator

• MSD Performance fuel pump voltage booster

• Stainless Works 2.00″ primary ID long-tube headers with high-flow catalytic converters

• National Speed in-house ECU/PCM unlocking service

• Quick Time Performance 3.00″ electronic exhaust cutouts

• Vibrant Performance 304SS material for fabrication work

• All the miscellaneous OEM and aftermarket components to bring it all together

With the mechanical work wrapped up in the shop by Chris, John strapped her down to the rollers for a custom calibration by Vlad via HP Tuners. With 93 octane in the tank, and the Whipple 3.0L delivering ~7.5psi of boost, output increased to 677.49whp & 620.99lbft through the manual transmission! With the stock bottom end in mind, power was kept down, but there’s still a lot more jam in the jar when Matthew is ready to build the bottom end!

 

 

 

 

 

 

 

 

 

 

 

 

Performed by us:

• SmartAccess cable

• National Speed in-house Mopar ECU/PCM unlock

• COMP Cams Stage-2 HRT 273° camshaft

• COMP Cams phase limiter

• COMP Cams valve seats, valve seals, valve springs, valve retainers & locks

• Manley Performance Products, Inc. chromoly pushrods

• MDS delete utilizing OEM Mopar components

• OEM Hellcat lifters

• OEM Hellcat engine oil pump

• NGK Spark Plugs LFR6AIX-11 spark plugs

• MotoRad 180° thermostat

• Stainless Works Stainless Power 1.875″ primary ID long-tube headers with high-flow catalytic converters

• All the miscellaneous OEM and aftermarket odds-and-ends to bring it all together.

With the mechanical work wrapped up in the shop by Jerzy, John strapped her down to the rollers for Vlad to perform a custom calibration via HP Tuners. With 93 octane in the tank, Vlad increased the 5.7L Hemi’s output to 433.19whp & 420.80lbft!