TSP Chopacabra NSR No Springs Required Cam LS Truck (Camshaft only)

TSP “CHOPacabra” NSR Truck Cam Specs: 214/222 .495/.495 108 LSA 106 ICL Introducing the CHOPacabra NSR cam! This is a nasty little beast of cam. Designed to work with factory valve springs and a factory torque converter. If you’re looking for that mean, snarling sound and performance that will leave your opponent second guessing what he just saw…this is it! Engines best suited for: 4.8, 5.3, 5.7, 6.0 (Equipped with cathedral port heads) Factory valve springs compatible. Factory Torque Converter compatible. Operating RPM Range: 1200-6500 Power Increase: TSP testing showed 60+ HP gains Drivability: Great drivability with an amazing chop!