Home › Cams › Texas Speed & Performance TSP Stage 2 NA LS3
Texas Speed & Performance TSP Stage 2 NA LS3 cam: specs, price & owner results
229/244 .629"/.615" 112 LSA
| Spec | Value |
|---|---|
| Engine | Gen III/Gen IV LS |
| Application | NATURALLY ASPIRATED |
| Style | HYDRAULIC ROLLER |
| Duration @ .050 (int/exh) | 229.0 / 244.0 |
| Lift (int/exh) | 0.629 / 0.615 |
| LSA | 112.0 |
Heads up: some product links on this page may be affiliate links. If you buy through them we may earn a commission, at no extra cost to you. It never changes which parts we list.
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.
3reports
554median NA hp (2)
467–640NA range
| Engine | Heads | HP | TQ | Dyno | Adder | Thread |
|---|---|---|---|---|---|---|
| LS3 6.2L (stock bottom end) | 707 | 606 | supercharger (Heartbeat) | pro-touring.com | ||
| 406ci LS stroker | 640 | 550 | engine | NA | speed-talk.com | |
| aluminum 6.0 with Wiseco forged pistons | LS3 top end | 467 | 414 | wheel | NA | corvetteforum.com |