Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (2024)

It’s no secret that we absolutely love the SRT Hellcat lineup! Whether you choose Challenger, Charger, Durango, Trackhawk, or TRX, each are a killer performance package right off the showroom floor. But to us, we don’t believe in leaving well enough alone, especially when there’s cheap and reliable horsepower to be had! And if you’re reading this article, then chances are you’re right there with us.

This is the reason that our Stage-1 Hellcat Power Package for these vehicles is one of most popular we offer! Serious power increase, without any impact on drivability or reliability. This package is proven to add up to 140hp at the tires on 93 octane pump gas, and in most cases, exceed the 800whp mark without breaking a sweat. You can learn more about this package by watching the video below:

But what about those who want to go a little bit further, while still maintaining stock-like drivability and reliability? That’s where our Stage-2 package comes into play! Using our Stage-1 package as the foundation, our Stage-2 Hellcat Power Package takes it up a notch with the addition of supercharger porting, larger diameter throttle body, and higher flowing mid-pipe complete with EPA compliant catalytic converters which support over 1,000hp! How much of an impact does this have on the dyno? Gains of up to 180hp over stock baseline, on 93 octane pump gas! Full contents below:

• National Speed in-house PCM unlocking service

Stainless Works 3.00″ ID mid-pipe

GESi G-Sport EPA compliant GEN2 HO (High Output) high-flow catalytic converters which support up to 500hp per core

Metco Motorsports 2.85” upper supercharger pulley

TBA Machine 3.00″ dual-bearing supercharger idler pulley

TBA Machine 3.00″ supercharger tensioner pulley

• Pinned harmonic balancer

• Gates HD Fleetrunner Micro-V “Green” belt

Kong Performance ported supercharger & inlet port matched to 108mm throttle body

Kong Performance 108mm throttle body

• Properly gapped NGK LFR7AIX spark plugs

Injector Dynamics ID1050x fuel injectors

• Optional MotoRad 180° thermostat

• Optional J&L OSC air-oil separator

• Optional Borla exhaust system

• Genuine OEM Mopar components required for installation

HP Tuners Smart Access cable

HP Tuners credits

• Custom National Speed calibration on the dyno

And this package is exactly what Adam wanted for his brand new, showroom stock 2021 Dodge Charger SRT Hellcat Widebody!

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (1)

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (2)

And the great thing is that this stock engine bay won’t appear dramatically different after all of this work!

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (3)

HP Tuners Smart Access cable being installed for the initial read prior to PCM unlocking…

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (4)

Supercharger off to porting!

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (5)

See the oil buildup in the intake ports? This car is brand new, and it’s already accumulated that much! This is why the J&L OSC air-oil separator is a strongly recommended option…

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (6)

The Kong Performance 108mm throttle body…

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (7)

Injector Dynamics ID1050x fuel injectors going in…

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (8)

The finished result! Crazy to think the under-hood aesthetic is mostly stock appearing, but is packing 180hp extra…

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (9)

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (10)

And the result? With a stock baseline of 664.44whp & 648.66lbft, our Stage-2 package increases output to a blistering 847.45whp & 751.57lbft on 93 octane pump gas! Peak gains of 183.01whp & 102.91lbft, all without compromising drivability or reliability. Absolutely killer performance!

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (11)

Contact Us to Discuss Your Next Project

Charger Hellcat Power Package Makes Over 900hp On Pump Gas! (2024)

FAQs

How many miles per gallon does a supercharged Hellcat get? ›

The Challenger SRT Hellcat doesn't power-slam gas like a competitive drinker—at least, not more than its competition. It's rated at 13 mpg in the city and up to 22 mpg on the highway.

How much HP can Hellcat handle? ›

With this issue fixed, the max output probably increased to around 1,800 hp, according to the owner. We also get to see this Charger doing one-third-mile top-speed runs at Pocono Raceway. The vehicle set a new record for Chargers there by reaching 183 miles per hour.

Is a Hellcat charger good on gas? ›

The Charger SRT Hellcat is rated at 12 mpg in the city and 21 mpg on the highway.

What is stage 2 Hellcat? ›

The third option from Direct Connection for the 2021-2023 Dodge Charger SRT Hellcat Redeye is the Stage II kit, which includes a 3.17-inch supercharger pulley and a unique tune which yields 885 horsepower and 787 lb-ft of torque.

How many miles does a Hellcat get on a full tank? ›

240.5/407.0 mi. 18.5 gal.

How many miles per gallon does the Hellcat charger jailbreak get? ›

Fuel Economy
City12 mpg
Highway21 mpg
Combined15 mpg

Can a Hellcat reach 1,000 hp? ›

Hellcat Testimonials

Watch customers praise our 900 HP and 1000 HP Hellcat upgrades not only for its impressive acceleration and speed, but also its incredible handling ability. Whether it is the H1000 or H900 upgrade, Hennessey has the ultimate upgrades for all Hellcat engines.

How long will a Hellcat engine last? ›

Any motor today should do 200k easily with proper maintenance, including hellcats. If you run it hard, then maintain it hard (i.e. more frequently, more intensively).

Is the Hellcat faster than the Scat Pack? ›

Which is faster, the Hellcat or the Scat Pack? The Hellcat is faster than the Scat Pack. The Scat Pack makes 485 horsepower, while the Hellcat makes 717 horsepower (or 797 horsepower as the wicked Hellcat Redeye).

Do Hellcats need premium gas? ›

SRT Hellcat: Premium gas — 91-octane or higher.

How many mph does a jailbreak Hellcat go? ›

This powerhouse propels the Hellcat Jailbreak from 0 to 60 in a mere 3.25 seconds, blazes through the quarter mile in 10.5 seconds, and can reach a top speed of 168 MPH—figures that not only inspire awe but also respect.

Are Hellcats reliable? ›

The Dodge Challenger SRT Hellcat holds a strong overall J.D. Power rating of 85 out of a maximum 100 and 88/100 for quality and reliability. These numbers are backed up by the fact that zero recalls have so far been issued for this year's model.

How fast is a fully upgraded Hellcat? ›

Top speed: 203 mph.

What is the best upgrade for the Hellcat? ›

Dodge Hellcat Modifications and Upgrades
  • High-flow Catalytic Converters. Whether you have Dodge Charger Hellcat or Challenger, a high-flow catalytic converter can help boost the vehicle's performance. ...
  • Pulley Kit Upgrades. ...
  • Supercharger Modifications. ...
  • Heat Exchanger. ...
  • High-flow Fuel Injectors. ...
  • Air Intake Upgrades.

Why are Hellcats special? ›

Safety Features: The Hellcat Challenger is not just about power and performance. It also offers advanced safety features such as Blind-Spot Monitoring, Automatic High-Beam Headlamps, and Adaptive Cruise Control to ensure your drives are as safe as they are exhilarating.

Does a supercharger increase miles per gallon? ›

The biggest drawback of superchargers is their impact on fuel efficiency. They draw power from the engine to operate, leading to increased fuel consumption, particularly at high RPMs. This parasitic loss can affect the overall efficiency of the vehicle, making superchargers a less economical choice for daily commuters.

How many miles per gallon does a Hellcat Charger get combined? ›

It also goes from 0-100-0 mph in less than 13 seconds and boasts a top speed of 204 miles per hour (mph). Its starting U.S. MSRP is $63,995, including a $1,700 gas-guzzler tax. The Charger SRT Hellcat also earns EPA ratings of 16 mpg in combined-cycle driving, and 13 mpg in the city.

How many miles per gallon does a 6.2 Hemi get? ›

6.2L Supercharged HEMI® V8

10 mpg city/14 mpg hwy.

What is the highest mileage on a Hellcat? ›

With 175,000 miles, this is likely the highest mileage Hellcat in the world. It will now live on as the ultimate burnout machine.

Top Articles
Latest Posts
Article information

Author: Jerrold Considine

Last Updated:

Views: 5811

Rating: 4.8 / 5 (58 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Jerrold Considine

Birthday: 1993-11-03

Address: Suite 447 3463 Marybelle Circles, New Marlin, AL 20765

Phone: +5816749283868

Job: Sales Executive

Hobby: Air sports, Sand art, Electronics, LARPing, Baseball, Book restoration, Puzzles

Introduction: My name is Jerrold Considine, I am a combative, cheerful, encouraging, happy, enthusiastic, funny, kind person who loves writing and wants to share my knowledge and understanding with you.