TSP Blower L83 3-Bolt Camshaft - No VVT
TEXAS SPEED & PERFORMANCE
TSP Blower L83 3-Bolt Camshaft - No VVT
The Texas Speed & Performance (TSP) Gen 5 L83 V2 3-Bolt Camshaft is specifically engineered for high-performance forced induction applications where VVT is no longer desired. This updated camshaft offers a cleaner valvetrain, quieter operation, and enhanced reliability thanks to its optimized lobe design, which delivers more power with reduced lift.
Camshaft Specifications
- Camshaft Type: V2 Supercharger
- Duration @ .050" (Intake/Exhaust): 218° / 228°
- Lift (Intake/Exhaust): .610" / .610"
- LSA / ICL: 115 LSA / 111 ICL
- Fuel Lobe: +32%
- Bolt Pattern: 3-Bolt
Key Features
- Updated lobe profiles for more power and less lift
- Improved valvetrain stability and reduced spring wear
- Quieter engine operation
- Designed specifically for VVT Delete configurations
- Ideal for boosted applications where VVT causes issues
- Minimizes risk of timing errors and engine damage due to misalignment
Installation Requirements
This camshaft must be used with the TSP 3-Bolt Billet Upper Timing Gear and the TSP Timing Cover to properly delete the factory GM VVT system. This setup eliminates the complexity and potential failure points associated with VVT phasers in performance builds.
| Chop Level | Slight lope |
|---|---|
| Valve Spring Compatibility | Upgraded valve springs required |
| Lobe Separation Angle | 115 |
| Pushrod Compatibility | Chromoly pushrods required |
| Duration | 218/228 |
| Overlap | -7 degrees |
| Tune Required | Tune required |
| Lift | .610/.610" |
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