Best performance cam for 5.7 vortec

The Texas Speed TSP Chopacabra Cam Kit is a high-performance camshaft designed specifically for LS truck engines, including the 4.8, 5.3, 5.7, 6.0, and 6.2 Vortec models from 1999 to 2013. It features a cam profile with specifications of 214/222 duration and .550 lift, optimized for achieving significant power gains while maintaining factory drivability. This kit includes essential components such as .560 lift beehive springs, valve seals, and OE replacement pushrods, making it a comprehensive upgrade for enthusiasts seeking enhanced performance without the need for an aftermarket stall converter. The Chopacabra cam is engineered to deliver a distinctive aggressive sound while providing a substantial power increase, reportedly gaining over 65 horsepower and 25 ft-lbs of torque at the crank. It operates effectively within an RPM range of 1200 to 6500, ensuring a broad power band suitable for various driving conditions. Designed to work seamlessly with factory torque converters, this cam kit stands out for its user-friendly installation and compatibility with existing engine components, making it an attractive option for both performance enthusiasts and everyday drivers.

The Texas Speed & Performance Chopacabra Truck Camshaft Install Kit is designed for GM Gen III/IV LS-based engines, specifically targeting 6.0L and 6.2L applications. This kit includes a camshaft with specifications of 214/222 duration and .550" lift, optimized for performance while maintaining compatibility with factory components like the torque converter. The kit also features Delphi LS7 lifters and guide trays, ensuring reliable operation during high-performance applications. Additionally, it incorporates Michigan Motorsports MLS cylinder head gaskets, which provide a robust sealing solution for enhanced durability and performance. This comprehensive kit is aimed at enthusiasts looking to enhance the performance and sound of their trucks, delivering a "mean, snarling" audio profile while improving engine response. Its components are carefully selected to work seamlessly together, making it an appealing option for those looking to upgrade their LS engines without extensive modifications. The inclusion of high-quality parts from reputable manufacturers ensures reliability and performance, making this kit a solid choice for both casual drivers and serious performance enthusiasts.

The Texas Speed TSP Chopacabra NSR No Springs Required Truck Camshaft is engineered for LS engines, specifically the 4.8, 5.3, 5.7, 6.0, and 6.2 Vortec models from 1999 to 2013. This camshaft features a unique specification of 214/222 duration and .495 lift, making it suitable for those who desire a performance boost without the need for upgraded valve springs. The cam is designed to work seamlessly with factory components, allowing users to achieve an aggressive sound and enhanced performance while maintaining drivability. With a power increase of over 60 horsepower demonstrated in testing, it operates effectively within an RPM range of 1200 to 6500. This camshaft is particularly appealing for truck enthusiasts looking for a balance of power and everyday usability. Its NSR (No Springs Required) design allows for easy installation and compatibility with factory setups, making it a practical choice for those who want to enhance their vehicle's performance without extensive modifications. However, potential buyers should consider the need for upgraded rear gears for optimal performance, as well as the specific engine configurations it supports.

The Texas Speed TSP Chopacabra Truck Cam Kit is engineered specifically for LS engine enthusiasts looking to enhance performance in their 4.8, 5.3, 5.7, or 6.0 trucks. This camshaft kit features a unique design with specifications of 214/222 duration and .550 lift, optimized for factory torque converters and LS6 valve springs. It promises an aggressive sound profile and significant power gains, boasting a dyno-tested increase of over 65 horsepower and 25 ft-lbs of torque. The kit includes essential components like beehive springs, seals, pushrods, and an installation kit, making it a comprehensive solution for performance upgrades. The Chopacabra cam is particularly appealing for those seeking a balance between performance and drivability, as it operates efficiently within a wide RPM range of 1200-6500. The design allows for compatibility with factory components, eliminating the need for aftermarket stall converters or upgraded rear gears. This versatility ensures that users can achieve a "mean" sound and improved performance without extensive modifications to their vehicle's drivetrain.

The Truck Norris Cam Camshaft Kit is designed for GM Chevy Gen 3/4 LS engines, specifically fitting 4.8L, 5.3L, and 5.7L LS-based engines from 1999 to 2013. This comprehensive kit includes a camshaft, lifters, springs, pushrods, gaskets, and seals, making it an all-in-one solution for performance upgrades. With a cam specification of 212/22X .552"/.552" and a 107 LSA, this camshaft aims to enhance engine performance and responsiveness, catering to car enthusiasts looking for significant improvements in power and efficiency. The kit is particularly suitable for popular models such as Silverado, Sierra, Tahoe, and Yukon, ensuring a wide application range. However, it is essential to note that if the engine was originally equipped with a 1-bolt camshaft, a conversion kit will be necessary. Additionally, engines with Variable Valve Timing (VVT) will require a VVT delete kit for proper installation. This product is targeted at those who are familiar with engine modifications and are seeking to upgrade their LS engines for better performance.