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TSP CHOPacabra Cam LS Truck Camshaft: Aggressive Sound & Performance

Unleash a signature aggressive idle and increased power for your LS truck engine with the TSP CHOPacabra camshaft. Designed to deliver a noticeable performance gain while maintaining street-friendly drivability with factory components.

🌟 Key Features & Specifications:

⚙️ Performance Camshaft Profile

Features a grind of 214°/222° duration and .550”/.550” lift on a 108 LSA. This profile is engineered to provide a strong mid-range power increase and the characteristic choppy idle sound popular among enthusiasts.

📈 Tested Power Gains

According to manufacturer testing, this camshaft can increase output by approximately 65+ horsepower and 25+ ft-lbs of torque at the crankshaft in supported engines. Individual results will vary based on the specific engine build and tuning.

🚗 Factory Converter & Drivetrain Friendly

A key design benefit is its compatibility with the factory torque converter and rear gear ratios in many trucks. This aims to provide a performance upgrade without the immediate need for additional drivetrain modifications.

🔧 Complete Kit for Installation

The cam kit includes necessary components for installation: .560” lift beehive valve springs, valve seals, and OEM replacement pushrods. This is designed to simplify sourcing parts for your build.

🎯 Engine Compatibility

Designed for GM LS-based truck engines including 4.8L, 5.3L, 5.7L, and 6.0L variants equipped with cathedral port heads. A compression ratio of 9.5:1 or higher is recommended for optimal performance.

📌 Ideal For:

LS truck owners and enthusiasts seeking a noticeable power increase and aggressive exhaust note while retaining street manners and factory drivetrain components. Ideal for those performing a cam swap as part of a build.

Note: Important Considerations

Professional installation and proper engine tuning are absolutely required for safe operation, performance, and reliability. The claimed power gains are based on manufacturer dyno testing; actual results will depend on the complete engine setup, supporting modifications, and tune quality.

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