Description
Cam Specs: 212/22x, .552/.552, @ .050″, 107 LSA
Other Modifications Needed: Upgraded valve springs, long tube headers and tuning
Minimum Torque Converter: stock or higher
Recommended Torque Converter: stock or higher
Estimated Gains: 40 rwhp+
Operating Range: 3,000-6,500RPM
Brian Tooley Racing’s Truck Norris Camshaft will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of their in house cam lobe design and dyno testing, this Truck Norris camshaft has more power and torque everywhere in the curve compared to their legendary V2 truck cams. Pairs well with our BTR Deluxe Cam Install Kit. Check out more info on tuning for this camshaft here – Truck Norris Tuning Info.
PCM of NC Drivability Index (1 is stock, 10 is race only) Truck Norris
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