Texas Speed NSR Chopacabra No Springs Required LS Camshaft -Fits 1999-2013 4.8L 5.3L 6.0L 6.2L Applications (Camshaft Only)

The Texas Speed Chopacabra NSR LS Camshaft is designed for GM LS engines seeking an aggressive sound profile and improved engine response while retaining factory-style valve springs. Engineered for 4.8L, 5.3L, 6.0L, and 6.2L LS applications from 1999–2013, this camshaft is commonly selected for street-driven builds where simplicity and compatibility are priorities. Featuring a no-springs-required design, the Chopacabra cam allows enthusiasts to achieve a distinct performance character without additional valvetrain upgrades when used in compatible setups. This camshaft is intended for use with proper supporting components and calibration.

• Camshaft Specs: 214/222 duration, .495"/.495" valve lift, 108 LSA, 3-bolt pattern—engineered for compatible LS engine applications.
• No Springs Required (NSR) Design: Designed to operate with factory-style valve springs in supported LS engine configurations.
• Broad LS Engine Compatibility: Fits GM LS engines including 4.8L, 5.3L, 6.0L, and 6.2L platforms from 1999–2013.
• Optional Cam Install Gasket Kit Available: Listing offers an option to add a cam install gasket kit including common front engine service gaskets for a more complete installation.
• Excellent Budget Friendly & Labor Friendly Option: This No Springs Required version of the Chopacabra is a good option for people who don't mind sacrificing 7-10 horsepower to save the expense and labor of installing valve springs when doing a camshaft swap.