TSP "CHOPacabra" NSR (No Springs Required) Truck Cam - 214/222 .495"/.495"

Texas Speed & Performance (TSP) "CHOPacabra" Truck Camshaft Specs (25-TSPCHOPacabraNSR): 214/222 .495"/.495" 108 LSAThese camshafts have a 3-bolt timing gear pattern. From Texas Speed: "Introducing the CHOPacabra NSR cam! This is a nasty little beast of cam. Designed to work with stock 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 Desired Compression ratio for cam: 9.5:1+ Recommended Springs Required: GM Factory Springs Aftermarket Stall Converter Required: No. Factory converter friendly! Upgraded Rear Gear Required: No Operating RPM Range: 1200-6500 Power Increase: Under testing it gained 60+ HP Drivability: Great driveability with an amazing chop! Note: NSR camshafts run at the limit of the OEM springs and you MUST ensure that your valves springs are making their rated spec and are not worn/f