TSP Centrifugal LT Stroker Cam
The Texas Speed & Performance Centrifugal LT Stroker Cam is purpose-built for large displacement LT-based engines equipped with centrifugal superchargers like Procharger or Vortech systems. With an aggressive cam profile and a high-efficiency fuel lobe, this cam is ideal for high-RPM boosted applications and street/strip builds that demand power and durability at 7,000+ RPM.
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-based stroker engines with centrifugal superchargers (Procharger, Vortech, etc.)
- Requires TSP/PAC .660" valve spring kit and 3/8" pushrods
- For maximum RPM capability, use PAC-1209X springs and Johnson lifters above 7,000 RPM
- Performs best with aftermarket cylinder heads to maximize airflow and efficiency
Fitment
- Designed for 400+ CID LT-based engines
- Requires aftermarket pistons with valve reliefs for proper piston-to-valve clearance
