Duration at 0.050", lift, LSA and RPM range for 4 Brian Tooley Racing camshaft grinds, with part numbers.
| Cam | Part | Platform | Dur @.050 | LSA |
|---|---|---|---|---|
| Stage 2 NA V2 (LS1/LS2) | BTR-LS1STAGE2 | GM LS | 221 | 112 |
| Stage 2 NA V2 (LS3/L92) | BTR-LS3STAGE2 | GM LS | 221 | 113 |
| Stage 3 NA V2 (LS1/LS2) | BTR-LS1STAGE3 | GM LS | 227 | 112 |
| Stage 3 NA V2 (LS3/L92) | BTR-LS3STAGE3 | GM LS | 227 | 112 |