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Texas Speed & Performance Stage 3 5.3 Truck cam: specs, price & owner results
216/220 .600"/.600" 112 LSA
| Spec | Value |
|---|---|
| Engine | Gen III/Gen IV LS |
| Application | NATURALLY ASPIRATED |
| Style | HYDRAULIC ROLLER |
| Duration @ .050 (int/exh) | 216.0 / 220.0 |
| Lift (int/exh) | 0.6 / 0.6 |
| LSA | 112.0 |
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Tuning checklist
- Tune: Aftermarket cams need idle, fuel, spark and torque-model changes.
What owners report with this cam
Owner-reported numbers from public forum threads — exploratory, not verified. Dynos, heads, supporting mods and tunes differ; use these as a rough range, not a promise.
2reports
374median NA hp (2)
305–442NA range
| Engine | Heads | HP | TQ | Dyno | Adder | Thread |
|---|---|---|---|---|---|---|
| 5.3L (stock) | 442 | 416 | engine | NA | youtube.com | |
| Gen IV 5.3 Vortec/LS | 243 | 305 | wheel | NA | irate4x4.com |