DT Racing Hellcat Stage 3 Cam Kit - 6.2L Supercharged HEMI - Complete with Springs, Pushrods & Phaser Lock

To help you make the right decision on camshaft profile for your build, we’ve included information and links to our options for this application.

• If you are looking for a good drivable and easy operating cam then the stage 1 is for you. This cam uses a stock converter.
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 1: Chop Whisperer For 6.2L Supercharger Hemi NSR Cam
• If you are looking for a little more aggressive cam with a little more power output but less drivablitly then the stage 2 is for you. This cam uses a 3200-3600 stall converter.
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 2: Chop Shaker For 6.2L Supercharged HEMI
• If you are looking for the most aggressive cam we offer then the stage 3 is for you. The most power and most aggressive chop. This cam uses a 3200-3600 stall converter. 
  Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series-Stage 3: Idle Apocalypse For 6.2L Supercharged HEMI

This cam is recommended to use a 3200-3600 stall converter

The Dusterhoff Racing Custom Cam Kit Idle Assault Chop Series Stage 3 “Idle Apocalypse” is built for enthusiasts who demand the highest level of performance from their 6.2L Supercharged Gen 3 HEMI. Designed specifically for the Dodge Challenger Hellcat, Charger Hellcat, Hellcat Redeye, Demon, Jeep Grand Cherokee Trackhawk, Dodge Durango Hellcat, and Ram TRX, this complete camshaft package delivers exceptional horsepower and torque gains while producing one of the most aggressive idle characteristics available for the factory-supercharged HEMI platform. Whether your vehicle is built for drag racing, roll racing, half-mile competition, or dominating the street, the Idle Apocalypse lives up to its name with uncompromising performance.

The Stage 3 camshaft profile is engineered to maximize airflow and cylinder filling under boost, allowing the factory IHI supercharger to operate more efficiently throughout the RPM range. Compared to milder camshaft profiles, the Idle Apocalypse provides substantially stronger mid-range acceleration, increased top-end horsepower, and an unmistakable lopey idle that instantly separates your Hellcat from the crowd. When paired with common performance upgrades such as smaller upper pulleys, overdrive lower pulleys, upgraded heat exchangers, larger throttle bodies, high-flow cold air intakes, long tube headers, and custom calibration, this camshaft unlocks the full potential of the 6.2L Gen 3 HEMI platform.

Unlike purchasing individual components separately, this package is designed as a complete valvetrain solution. Included are heavy-duty valve springs, premium Manton pushrods, and a Comp Phaser Limiter/Lock Kit, ensuring the valvetrain has the stability and durability required to support aggressive camshaft operation under high boost and elevated RPM. These upgraded components provide superior valve control while reducing installation guesswork, making this an ideal package for serious street builds and competitive race applications alike.

Every Dusterhoff Racing camshaft is developed specifically for the Gen 3 HEMI platform and is intended to be paired with professional remote or dyno tuning. Proper calibration allows the engine to optimize idle quality, fueling, ignition timing, boost management, and drivability while safely maximizing power output. Whether your Hellcat spends its life on the street or regularly visits the drag strip, the Stage 3 Idle Apocalypse delivers race-inspired performance without compromising overall reliability when installed and tuned correctly.

Complete your installation with fresh lifters, OEM gaskets, timing components, upgraded fuel system components, and one of our custom tuning packages for the best overall results. For additional camshaft upgrades and supporting valvetrain components, browse our catalog!

Specifications & Features
Manufacturer: Dusterhoff Racing
Product Name: Idle Assault Chop Series Stage 3 “Idle Apocalypse”
Product Type: Custom Camshaft Kit
Camshaft Series: Idle Assault Chop Series
Stage: Stage 3
Engine Compatibility: 6.2L Supercharged Gen 3 HEMI
Camshaft Design: Custom Ground Performance Camshaft
Kit Type: Complete Camshaft and Valvetrain Package
Includes Heavy-Duty Valve Springs
Includes Manton Pushrods
Includes Comp Phaser Limiter/Lock Kit
Custom Remote and Dyno Tuning Required
Designed for Supercharged Applications
Extremely Aggressive Choppy Idle
Maximum Horsepower Potential
Increased Torque Output
Improved Mid-Range Power
Increased High-RPM Performance
Faster Throttle Response
Precision Ground Billet Steel Camshaft
Optimized for Factory IHI Supercharger
Compatible with Upper and Lower Pulley Upgrades
Compatible with High-Flow Throttle Bodies
Compatible with Long Tube Headers and Performance Exhaust Systems
Recommended Supporting Mods:
Cold Air Intake
Supercharger Pulley Upgrade
Overdrive Lower Pulley
Heat Exchanger Upgrade
Long Tube Headers
High-Flow Exhaust System
Larger Fuel Injectors (Higher Horsepower Builds)
Fuel Pump Upgrades
Custom Tune
Fresh Lifters
Timing Components
Camshaft Installation Gasket Kit
Vehicle Compatibility:
2015-Present Dodge Challenger SRT Hellcat
2015-Present Dodge Charger SRT Hellcat
Dodge Challenger Hellcat Redeye
Dodge Charger Hellcat Redeye
Dodge Challenger SRT Demon
2018-Present Jeep Grand Cherokee Trackhawk
2021-Present Dodge Durango SRT Hellcat
2021-Present Ram 1500 TRX
Year Compatibility:
2015-Present (Application Specific)
Material:
Hardened Billet Steel Camshaft
Finish:
Precision Ground
Color:
Natural Steel Finish
Weight:
Approximately 22 lbs.
Installation:
Professional Installation Recommended
Intended Use:
Street Performance
Roll Racing
Drag Racing
Half-Mile Racing
Track Applications
Sold as Complete Camshaft Kit