BTR HEMI VVT TRUCK NORRIS CAMSHAFT

BTR HEMI VVT TRUCK NORRIS CAMSHAFT 

212/23X, .587/.586, 109.5 LSA

INTAKE LOBE LIFT @ TDC: 0.05172

With the Truck Norris grind, experience power gains that hit like a precision strike. This camshaft is not just a component; it's a martial arts master for your 5.7 HEMI, ready to deliver a performance that commands respect. Pair it with the recommended components for a symphony of power that echoes with the unmistakable roar of Truck Norris.

Approaching 490 HP at the crank of your 5.7L Hemi is what you can expect with our ‘Truck Norris’ camshaft. This ‘Truck Norris’ grind gives an additional 1500 RPM of usable operating range while maintaining drivability. On the BTR Dyno, we saw gains over the factory cam everywhere above the 2000 RPM start point. At 6000 RPM, a gain of 71 HP and 62 lb/ft. The ‘Truck Norris’ continues to pull strong to 7000 RPM!

Engine Family: GEN III 2009+ HEMI APPLICATIONS

VVT Limiter REQUIRED : BTR-VVT-HEMI-4CAM (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: 212

Exhaust Duration @ .050” Lift: 23X

Lobe Separation Angle: 109.5

Intake Valve Lift: .587

Exhaust Valve Lift: .586

Intake Lobe Lift: .356

Exhaust Lobe Lift: .355

Intake Lobe Lift @ TDC 0.052

RPM Operating Range: 1500-7000

Idle Quality: Great rumble sound without sacrificing factory comforts

Expected Cam Swap Gains: 69 Horsepower, 18 lb/ft, extra 1500 RPM of operating range

Torque Converter Characteristics: Works well with factory converters!

Drivability: Mild-mannered daily feel, with a nice aggressive sound

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

HEMI Valve Spring Compressor Tool: BTRHemiSpringTool

Made in the USA!

NOTE: The use of a BTR aftermarket spring kit is required due to high valve lift and increased rpm potential in combination with the heavy OEM valves. We also recommend the use of hardened pushrods in power adder applications.

NOTE: To take advantage of this grind, it is imperative to utilize VVT control and engine tuning. A proper calibration with attention to detail in this respect will make this camshaft SHINE! *See Cam Card for recommended Holley VVT Target Table.*

NOTE: The ‘Truck Norris’ Camshaft requires the use of a VVT ‘Limiter’ (BTR-VVT-HEMI-4CAM) to be installed in your cam phaser. This is included in the camshaft box; no need to purchase. However, if you do not already have the required installation tool (BTR-VVT-Hemi-Tool), you will need to purchase the tool separately.