Brian Tooley Racing Truck Norris Camshaft
2009–2025 Chrysler / Dodge / Jeep / Ram 5.7L HEMI
BTR-57HEMIVVTTN
Overview:
The Brian Tooley Racing Truck Norris Camshaft is a high-performance upgrade designed specifically for the Gen III 5.7L HEMI engines found in Chrysler, Dodge, Jeep, and Ram trucks from 2009 through 2025. Engineered with precision and inspired by martial arts mastery, this camshaft delivers a powerful and reliable performance boost while maintaining excellent drivability. Whether you’re looking to enhance your Ram truck’s trail capabilities or add aggressive power to your Dodge Charger or Challenger, the Truck Norris Camshaft offers a balanced combination of power, stability, and durability.
Developed through extensive spintron and dyno testing, this camshaft provides a significant increase in horsepower and torque, extending the usable RPM range by 1500 RPM without sacrificing daily drivability. It’s the perfect upgrade for enthusiasts seeking a noticeable performance improvement while retaining factory-like reliability.
Key Features:
Designed for serious performance gains and long-lasting durability, the Truck Norris Camshaft includes:
- Intake duration at .050” lift: 212 degrees
- Exhaust duration at .050” lift: 23X degrees
- Lobe separation angle: 109.5 degrees
- Intake valve lift: .587 inches
- Exhaust valve lift: .586 inches
- RPM operating range: 1500 to 7000 RPM
- Requires VVT limiter (included) for proper cam phaser control
- Compatible with factory torque converters for smooth power delivery
- Delivers an additional 69 horsepower and 18 lb/ft torque over stock cam
- Maintains excellent idle quality with a deep rumble without sacrificing comfort
Construction & Design:
The Truck Norris Camshaft is crafted with meticulous attention to detail by Brian Tooley Racing’s in-house engineering team. Each cam lobe is precision-ground to optimize valve timing and lift, ensuring a perfect balance between aggressive power and engine stability. The camshaft is built to withstand the increased stresses of high-performance use, featuring durable materials and finishes that resist wear and maintain performance over time.
This camshaft is designed to work in harmony with upgraded valve springs and lifters, accommodating the higher valve lift and extended RPM range. The inclusion of a VVT limiter ensures precise variable valve timing control, maximizing the camshaft’s potential while protecting engine components.
Performance & Sound
Expect a substantial performance upgrade with the Truck Norris Camshaft, including a peak gain of approximately 490 horsepower at the crank on a properly equipped 5.7L HEMI. Dyno testing shows power gains beginning at 2000 RPM and continuing strongly up to 7000 RPM, with a notable increase of 71 horsepower and 62 lb/ft torque at 6000 RPM. The camshaft’s aggressive profile delivers a distinctive, throaty rumble that enhances the driving experience without compromising daily comfort.
Installation & Fitment:
This camshaft is a direct fit for 2009–2025 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango, Dodge Ram, and Jeep Grand Cherokee models equipped with the 5.7L HEMI engine. Installation requires the included VVT limiter to be installed in the cam phaser, and the use of the Brian Tooley Racing VVT installation tool is recommended (sold separately if not already owned).
Upgraded valve springs and non-MDS lifters are required to handle the increased valve lift and RPM potential. Hardened pushrods are recommended for power adder applications. Proper engine tuning and VVT calibration are essential to fully realize the camshaft’s performance benefits and ensure smooth operation.
What's Included:
- Brian Tooley Racing Truck Norris Camshaft (BTR-57HEMIVVTTN)
- VVT limiter for cam phaser control
Ideal For:
The Truck Norris Camshaft is ideal for enthusiasts and performance builders who want to significantly enhance the power and responsiveness of their 5.7L HEMI-powered Chrysler, Dodge, Jeep, or Ram vehicles. It suits daily drivers seeking a more aggressive sound and feel, as well as off-roaders and street performance enthusiasts looking for reliable horsepower gains without sacrificing drivability.
