Description
TSP LT Stroker Centrifugal Camshaft – 1-Bolt Version
The TSP LT Stroker Centrifugal Camshaft is purpose-built for 400+ cubic inch LT engines running centrifugal superchargers. With its wide 118° LSA and aggressive duration, this camshaft is designed to move serious air — and fuel. A 32% larger fuel lobe ensures adequate fueling capacity at high RPM and boost levels, making it ideal for serious power builds.
Camshaft Specifications:
- Duration @ .050” (Intake/Exhaust): 234° / 254°
- Lift (Intake/Exhaust): .646″ / .632″
- LSA: 118°
- ICL: 113° (118+5)
- Fuel Lobe: 32% larger for enhanced fueling under boost
- Cam Core: 1-Bolt (Retains VVT hardware with a Lockout)
Required Components:
- Valve Springs: TSP or PAC .660″ dual spring kit required
- Pushrods: 3/8″ hardened pushrods required
- Lifters: Johnson or equivalent recommended for sustained RPM over 7,000
Recommended Engine Setup:
- Displacement: 400+ cubic inch LT stroker engine
- Cylinder Heads: Aftermarket recommended
- Pistons: Must have valve reliefs
- Induction: Centrifugal supercharger setup
- Intake Manifold: Aftermarket preferred
If you’re building a big-inch LT powerplant with boost in mind, the TSP LT Stroker Centrifugal Cam – 1-Bolt Version delivers high RPM capability, fuel headroom, and the street manners you expect from a well-engineered power adder camshaft.
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