Description
TSP Turbo LT Stroker Cam – 3-Bolt
The Texas Speed & Performance Turbo LT Stroker Cam – 3-Bolt is specifically engineered for turbocharged LT-based stroker engines using a 3-bolt camshaft configuration. Designed to support high boost and extended RPM ranges, this cam delivers a balanced powerband with strong mid-to-top-end performance. Ideal for aggressive turbo builds looking to make serious power in 400+ CID applications.
Technical Information
- Camshaft Specs: 234/248 @ .050
- Lift: .646″/.631″
- Lobe Separation Angle (LSA): 114+2
- Fuel Lobe: 32%
Features & Requirements
- Designed for LT-based stroker engines with turbochargers
- Uses 3-bolt camshaft gear setup (requires 3-bolt conversion on Gen V LT engines)
- Requires TSP/PAC .660″ valve spring kit and 3/8″ pushrods
- Recommended PAC-1209X springs and Johnson lifters for operation above 7,000 RPM
- Best performance achieved with aftermarket cylinder heads and high-flow intake manifold
Fitment
- Fits 400+ CID LT-based engines with turbo systems
- Requires aftermarket pistons with valve reliefs for proper clearance
- Compatible with LT engine platforms using a 3-bolt camshaft conversion
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