BTR BTR-GENV53TN Gen V 5.3 Truck Norris Camshaft With VVT Limiter

• BTR CAMSHAFT - GEN V 5.3 TRUCK NORRIS 
• Specs: 21X/22X, .540"/.540", 111 LSA, 14% fuel lobe
• INTAKE LOBE LIFT @ TDC: 0.0474

Brian Tooley Racing is proud to introduce the next innovation in the GM performance truck industry. Our Gen V L83/L84 VVT camshaft was born from the demands of an ever changing market. This cam was built for the true power enthusiast wanting that old school sound while making that new school horsepower.

With great power gains and OEM driving characteristics, this camshaft works well with stock converters. 

Made In The USA!

RPM Operating Range: 2000-6700

Idle Quality: Great rumble sound without sacrificing factory comforts

Chop Scale: 6/10

Expected Cam Swap Gains (P2P): 44 Horsepower, 25 lb/ft , extra 750 RPM of operating range 

Torque Converter Characteristics: Works well with factory converters!  

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

NOTE: This camshaft requires valve spring upgrade, part number BTR91120-16