Dusterhoff Racing Truck Series Stage 1 TorqTremor NSR Cam | 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 is stock converter friendly  

The Dusterhoff Racing Truck Series Stage 1 TorqTremor NSR Cam was engineered specifically for 6.4L Gen 3 HEMI truck owners who want noticeable performance gains without turning their truck into a dedicated race vehicle. As a No Springs Required (NSR) camshaft, the TorqTremor offers a straightforward upgrade that retains the factory valve springs, reducing installation costs and complexity while still delivering meaningful improvements in horsepower, torque, and overall engine responsiveness. Whether you rely on your truck for work during the week or enjoy spirited driving on the weekends, this camshaft provides the perfect balance of performance and everyday practicality.

Unlike more aggressive camshaft profiles that require extensive supporting modifications, the Stage 1 TorqTremor was designed to work exceptionally well with a stock torque converter while maintaining smooth idle quality and excellent street manners. The custom grind increases airflow through the engine, improving combustion efficiency and helping your 6.4L HEMI produce stronger acceleration throughout the RPM range. The result is improved throttle response, better pulling power, and a more enjoyable driving experience without sacrificing reliability or drivability.

One of the biggest advantages of an NSR camshaft is its simplicity. Because the TorqTremor operates within the limits of the factory valve springs, installation is less involved than a traditional performance cam package. This makes it an excellent option for enthusiasts looking to upgrade their Gen 3 HEMI while keeping maintenance costs lower and installation time to a minimum. It’s also an outstanding choice for customers who plan to add additional bolt-on performance upgrades later, providing a solid foundation for future modifications.

The Stage 1 TorqTremor is ideal for naturally aspirated builds that prioritize usable power over extreme peak horsepower numbers. Whether you’re towing equipment, merging onto the highway, or simply enjoying the added responsiveness of a well-designed camshaft, you’ll appreciate the stronger low- and mid-range torque that makes a truck feel more capable in everyday driving situations. Combined with professional tuning, long-tube headers, or an upgraded intake system, this camshaft can help unlock even greater performance from your 6.4L Gen 3 HEMI.

Every Dusterhoff Racing camshaft is developed with the goal of delivering dependable performance without compromising the qualities that make these engines so enjoyable to own. The Stage 1 TorqTremor exemplifies that philosophy by offering an affordable, reliable, and effective performance upgrade for enthusiasts who want more from their truck without committing to a full race-oriented setup. If you’re looking for a camshaft that enhances both performance and drivability, this is an outstanding place to start.

Looking for additional options for your build? Browse our complete selection of Gen 3 HEMI Camshaft Kits

Specifications & Features
Dusterhoff Racing Truck Series Stage 1 TorqTremor NSR Camshaft
No Springs Required (NSR) design
Custom-ground performance camshaft
Utilizes factory valve springs
Stock torque converter friendly
Increased horsepower
Improved low- and mid-range torque
Enhanced throttle response
Smooth idle with mild performance sound
Excellent daily drivability
Great for towing and street performance
Ideal for naturally aspirated applications
Professional tuning recommended for best performance
Engine Compatibility: 6.4L Gen 3 HEMI (392)
Vehicle Compatibility: Ram 2500 and Ram 3500 trucks equipped with the 6.4L Gen 3 HEMI
Approximate Model Year Compatibility: 2014–Present (verify application before ordering)
Product Category: Gen 3 HEMI Camshaft
Camshaft Series: Truck Series Stage 1 TorqTremor
Material: Hardened billet steel
Finish: Natural steel
Color: Metallic
Size: Standard replacement camshaft dimensions
Weight: Approximately 18–22 lbs (shipping weight may vary)
Installation Difficulty: Moderate
Intended Use: Daily driving, towing, work trucks, naturally aspirated performance builds
Brand: Dusterhoff Racing

***This cam does not require any additional valve springs or pushrods *** It is a drop in unit***