With This Package You Get the Following Items:
- Stage 4 VVT Camshaft (Specs: 225/231 .635″/.635″ 112 LSA 107 ICL)
- TSP .660″ Dual Valve Spring Kit w/ PAC Springs & Titanium Retainers
- Texas Speed Hardened Chromoly 7.850″ Length Pushrods
- Phaser Lock out Kit
Camshaft | Peak Gain HP/TQ | Peak HP/RPM | Peak TQ/RPM | Avg. HP 3000-6000 RPM | Avg. TQ 3000-6000 RPM |
Stock | — | 410 @ 5700 | 430 @ 4300 | 344.6 | 403.4 |
TSPL83TR-4 | 77/17 | 487 @ 6400 | 447 @ 5000 | 368.8 | 427.8 |