TSP Centrifugal LT Stroker Cam – 3-Bolt
The Texas Speed & Performance Centrifugal LT Stroker Cam – 3-Bolt is engineered for high-performance LT-based stroker engines equipped with centrifugal superchargers such as Procharger and Vortech. This camshaft provides an ideal profile for boosted applications that demand strong mid-to-high RPM power and durability.
Technical Information
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Camshaft Specs: 231/251 @ .050
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Lift: .646"/.631"
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Lobe Separation Angle (LSA): 117+5
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Fuel Lobe: 32%
Features & Requirements
- Optimized for LT stroker engines with centrifugal superchargers (Procharger, Vortech, etc.)
- Requires TSP/PAC .660" valve spring kit and 3/8" pushrods
- Recommended use of PAC-1209X springs and Johnson lifters for stability above 7,000 RPM
- Works best with aftermarket cylinder heads to maximize airflow and power
Fitment
- Fits 400+ CID LT-based stroker engines
- Requires aftermarket pistons with valve reliefs for proper clearance
- Compatible with LT engine platforms using a 3-bolt camshaft conversion
