BTR 6.4L 392 MASTER CAMSHAFT KIT

12-24 Chrysler 300 6.4L 392

11-23 Dodge Challenger 6.4L 392

12-23 Dodge Charger 6.4L 392

18-25 Dodge Durango 6.4L 392

14-25 Ram 6.4L 392 (2500 / 3500)

12-21 Jeep Grand Cherokee 6.4L 392

22-25 Jeep Grand Wagoneer 6.4L 392

21-25 Jeep Wrangler Rubicon 6.4L 392

BTR-64HEMIVVTSTG2-MASTER - Stage 2 Kit - 224/241, .611/.608, 111.5 LSA

BTR-64HEMIVVTSTG3-MASTER - Stage 3 Kit - 228/245, .611/.608, 111 LSA

*PLEASE READ OUR HEMI CAMSHAFT BUYERS GUIDE

Brian Tooley Racing proudly unveils the latest breakthrough in the dynamic world of the Gen III HEMI. Our Gen III HEMI camshafts stand as a testament to our commitment to innovation, crafted in response to the evolving landscape of high-performance demands. Whether you're conquering rugged terrains in a Ram truck or unleashing power on the streets in a Chrysler, Dodge, Jeep or Ram, our meticulously curated Gen III 6.4 HEMI cam lineup is poised to meet and exceed your every need.

STAGE 2

Elevate your engine's performance with our ‘Stage 2’ Camshaft. Meticulously crafted in-house, we design and develop the lobes with a delicate balance of performance and stability in mind. Rigorous spintron and dyno testing validate its superior performance and durability, making it the choice for enthusiasts seeking a noticeable upgrade.

The ‘Stage 2’ grind is a popular choice for those looking to delete MDS or add some pep to their 6.4L HEMI's step. With significant power gains and near OEM driving characteristics, this camshaft works well with stock converters.

573+ HP at the crank of your 6.4L Hemi is what you can expect with our ‘Stage 2’ camshaft. This ‘Stage 2’ grind provides an additional 1200 RPM of usable operating range while maintaining drivability.

On the BTR Dyno, we observed gains over the factory cam above 2300 RPM, with a peak gain of 88 HP and 80 lb/ft. The ‘Stage 2’ continues to pull strong past 6700 RPM!

STAGE 3

Elevate your engine's performance with our ‘Stage 3’ Camshaft. Meticulously crafted in-house, we design and develop the lobes with a delicate balance of performance and stability in mind. Rigorous spintron and dyno testing validate its superior performance and durability, making it the choice for enthusiasts seeking a noticeable upgrade.

The ‘Stage 3’ grind is a step up over the Stage 2, providing more horsepower, but still full steerable. Like the Stage 3, this camshaft works well with stock converters.

582+HP at the crank of your 6.4L Hemi is what you can expect with our ‘Stage 3’ camshaft. This ‘Stage 3’ grind is a tad more aggressive than the Stage 2 that we offer.

On the BTR Dyno, we observed gains over the factory cam above 2500 RPM, with a peak gain of 97 HP and 78 lb/ft. The ‘Stage 3’ continues to pull strong past 6800 RPM!

*Choose the options in the drop down menu to configure your kit. **Both kits can be used on NA or Supercharged Applications ***Please note that Valve Springs are HIGHLY recommended. You cannot use OEM Valve Springs with any BTR Camshaft. In addition, the only 6.4L vehicle that will NOT require Lifters is the Challenger 6.4L 392 with Manual Transmission. This is the ONLY 6.4L application that does not come with factory equipped MDS (Multi Displacement System). MDS essentially deactivates 4 cylinders for fuel economy mode under light throttle conditions ONLY.

ALL OTHER 6.4L VEHICLES WITH AUTOMATIC TRANSMISSIONS REQUIRE NON-MDS LIFTERS.

Brian Tooley Racing (BTR) is a powerhouse in modern V8 performance, offering camshafts, valvetrain components, and supporting engine hardware for platforms like GM LS/LT, Chrysler Hemi, and Ford Godzilla. Built with real-world performance targets in mind, BTR parts are engineered to help enthusiasts unlock power, improve drivability for their combo, and support reliable RPM where it counts.