Brian Tooley Racing HEMI VVT STAGE 4 CAMSHAFT 

224/24X, .587/.586, 112.5 LSA

INTAKE LOBE LIFT @ TDC: 0.05137

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 Charger or Challenger, our meticulously curated Gen III 5.7 HEMI cam lineup is poised to meet and exceed your every need.

Elevate your engine's performance with our ‘Stage 4’ 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.

510+ HP at the crank of your 5.7L Hemi is what you can expect with our ‘Stage 4’ camshaft. This ‘Stage 4’ grind provides an additional 1900 RPM of usable operating range while maintaining drivability when paired with an aftermarket Torque Converter. On the BTR Dyno, we observed gains starting at 3800 RPM, with a peak gain of 83 HP and 72 lb/ft at 6000 RPM. The ‘Stage 4’ continues to pull strong past 7100 RPM!

Engine Family:    GEN III 2009+ HEMI APPLICATIONS

VVT LOCK-OUT REQUIRED:  BTR-VVT-HEMI-LO (Included with cam) 

Recommended Valve Springs:  SK017, SK017/TS, OR SP021-16

Valve Tip Saver:    HEMILC-16

Lifters REQUIRED:   Non-MDS (MDS Conversion required)  05038784AD, 2356, 2326

Intake Duration @ .050” Lift:  224

Exhaust Duration @ .050” Lift: 24X

Lobe Separation Angle:  112.5

Intake Valve Lift:    .587

Exhaust Valve Lift:   .586

Intake Lobe Lift:    .356

Exhaust Lobe Lift:   .355

Intake Lobe Lift @ TDC   0.051

RPM Operating Range:    2300-7400

Idle Quality:     Aggressive Sound

Chop Scale:     8/10

Expected Cam Swap Gains:   85 Horsepower, 12 Ft/lbs, extra 1900 RPM of operating range

Torque Converter Characteristics:   We recommend the use of an aftermarket converter for best performance.    

HEMI VVT Limiter Installation Tool:  BTR-VVT-Hemi-Tool

HEMI Valve Spring Compressor Tool: BTRHemiSpringTool

Made in the USA!

BRIAN TOOLEY RACING PRODUCTS

RaceMax Direct is proud to be Australia’s home for Brian Tooley Racing. Products we stock directly from BTR include Equalizer Manifold LS, Brian Tooley Racing Rocker Arm LS, BTR Shaft Rocker Conversion LS3, BTR Shaft Rocker Conversion LS and Brian Tooley Racing Pushrods, BTR Camshafts and BTR Valve Spring Kits.

Need something else from Brian Tooley Racing? Contact us today! Trade prices are available.

Brian Tooley Racing (BTR) – the story

Brian Tooley has been in the performance racing game for nearly three decades.

Starting his own business back in 1992 called Total Engine Flow, Brian was using a Flowdata flow bench. Shifting to Holley Performance Products shortly afterwards, he helped develop the SysteMax head, intake and camshaft packages.

Going back to working on his own in 1996 until 2004, Tooley then built Total Engine Airflow into an industry titan.

Since then he sold his business to Summit Racing Equipment and stayed on until 2010 when he decided to be closer to family and friends.

As his BTR webpage revealed, it wasn’t long before Brian was back after seeing a need for quality spring kits at affordable prices.