Texas Speed LS3 Heads and Cam Package (560-580 HP)

Boost your LS3 engine’s performance with this expertly engineered Heads and Cam Power Package, designed to deliver 560-580 horsepower. This package combines a high-performance camshaft and premium heads to maximize power output while maintaining streetability, making it perfect for enthusiasts looking to unlock the full potential of their LS3 engine.

Key Components:

TSP Stage 2 LS3 N/A Camshaft – The TSP Stage 2 LS3 NA Camshaft is ideal for naturally aspirated setups, delivering excellent power from 3000 RPM upwards. It’s designed for drivers who want more power than the 225/236 camshaft while maintaining solid drivability.
- Camshaft Specs: 229/244 duration, .629"/.615" lift, 112 LSA, 109 ICL
- Operating RPM Range: 2000-6800 RPM
- Drivability: Retains great drivability with a noticeable chop at idle
PRC Aftermarket LS3 As-Cast Cylinder Heads – These PRC As-Cast LS3 Cylinder Heads are designed for improved airflow and combustion efficiency, providing maximum horsepower gains. Built for high-performance, they pair perfectly with the Stage 2 camshaft to support the engine's potential.
- Head Specs:
- 260cc intake runner volume
- 68cc combustion chamber
- High-quality valves and seats for durability
- Paired with TSP 660 Spring Kit and Titanium Retainers for excellent valve control at high RPMs
Texas Speed & Performance 5/16" .080 Wall Chromoly Hardened 7.550 Pushrods – These 7.550" hardened pushrods are designed to withstand the demands of high-performance applications, providing durability and stability for your LS3 valvetrain.