Dusterhoff Racing Truck Series Stage 3 TorqQuake Cam Kit | 6.4L Gen 3 HEMI

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 Truck Series Stage 1: TorqTremor For 6.4L Hemi NSR Cam
• If you are looking for a little more aggressive cam with a little more power output and torque but less drivablitly then the stage 2 is for you. This cam uses a 3200-3600 stall converter.
  Dusterhoff Racing Custom Cam Kit Truck Series Stage 2: Torqnado For 6.4L 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 Truck Series Stage 3: TorqQuake For 6.4L Hemi

This cam requires 3200-3600 stall converter

If you’re building a 6.4L Gen 3 HEMI truck with one goal in mind—maximum naturally aspirated performance, the Dusterhoff Racing Truck Series Stage 3 TorqQuake Cam Kit was built for you. This is the most aggressive camshaft package in the Truck Series lineup, engineered to deliver exceptional horsepower gains, an unmistakable lopey idle, and a powerband that continues pulling hard deep into the RPM range. Whether you’re building a weekend drag truck, a street machine that turns heads everywhere it goes, or simply want the most capable naturally aspirated setup possible, the TorqQuake is designed to unlock the true performance potential of your 6.4L Gen 3 HEMI.

Unlike piecing together individual valvetrain components, the Stage 3 TorqQuake arrives as a complete performance package engineered to work together. The kit includes Dusterhoff Racing’s custom-ground Stage 3 camshaft, premium valve springs, heavy-duty Manton pushrods, and a Phaser Lock Kit to ensure reliable operation under demanding conditions. Every component has been carefully selected to support increased valve lift, higher engine speeds, and the aggressive cam profile while maintaining dependable valvetrain stability. This eliminates the guesswork often associated with custom engine builds and provides enthusiasts with a proven combination that’s ready for installation.

The TorqQuake profile is intended for enthusiasts who aren’t afraid to sacrifice a little factory refinement in exchange for maximum performance. The aggressive cam timing dramatically improves airflow through the engine, resulting in stronger mid-range torque and significantly increased top-end horsepower. Combined with long-tube headers, a free-flowing exhaust system, upgraded intake components, and professional ECU calibration, the Stage 3 TorqQuake transforms the 6.4L HEMI into an entirely different animal. For best performance, Dusterhoff Racing recommends pairing this camshaft with a 3200–3600 RPM stall converter, allowing the engine to fully capitalize on its expanded powerband.

This cam kit isn’t just about peak dyno numbers—it delivers an unforgettable driving experience. From its aggressive idle to the relentless pull under full throttle, the Stage 3 TorqQuake gives your Gen 3 HEMI the personality and performance enthusiasts expect from a premium camshaft package. While professional installation and custom tuning are strongly recommended, the included matched valvetrain components simplify the installation process and ensure every critical part is designed to work together. Whether your goal is lowering ETs at the drag strip or building one of the nastiest naturally aspirated HEMI trucks around, this package provides the hardware to make it happen.

If you’re ready to experience the full potential of your 6.4L Gen 3 HEMI, the Dusterhoff Racing Truck Series Stage 3 TorqQuake Cam Kit offers the performance, quality, and reliability that serious enthusiasts demand. Built around proven components and developed specifically for the Gen 3 HEMI platform, this kit is one of the most rewarding upgrades available for customers looking to maximize naturally aspirated performance.

Looking for additional camshaft options? Browse our complete collection of Gen 3 HEMI Camshaft Kits

Specifications & Features
Dusterhoff Racing Truck Series Stage 3 TorqQuake Cam Kit
Custom-ground Stage 3 performance camshaft
Premium performance valve springs included
Heavy-duty Manton pushrods included
Phaser Lock Kit included
Complete matched valvetrain package
Maximum naturally aspirated performance
Aggressive idle and exhaust note
Significant horsepower and torque gains
Increased mid-range and top-end power
Improved throttle response
Optimized for serious street and drag racing applications
Recommended 3200–3600 RPM stall converter for best results
Professional installation and custom tuning recommended
Engine Compatibility: 6.4L Gen 3 HEMI (392 VVT)
Vehicle Compatibility: Ram 2500 and Ram 3500 equipped with the 6.4L Gen 3 HEMI
Approximate Model Year Compatibility: 2014–Present (verify fitment before ordering)
Product Category: Gen 3 HEMI Camshaft Kit
Camshaft Series: Truck Series Stage 3 TorqQuake
Material: Hardened billet steel camshaft with premium valvetrain components
Finish: Natural steel
Color: Metallic
Size: Standard replacement camshaft dimensions
Weight: Approximately 20–25 lbs complete kit (shipping weight may vary)
Installation Difficulty: Advanced
Intended Use: High-performance street builds, drag racing, naturally aspirated competition builds, weekend performance trucks
Brand: Dusterhoff Racing

Cam kit includes: Cam, Valve Springs, Manton Pushrods, Comp Phaser/Limiter.