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Brian Tooley Racing LS3 Stage 4 V2 cam: specs, price & owner results
233/24X .636"/.636" 111 LSA
| Spec | Value |
|---|---|
| Engine | Gen III/Gen IV LS |
| Application | NATURALLY ASPIRATED |
| Style | HYDRAULIC ROLLER |
| Cam bolt | THREE BOLT |
| Duration @ .050 (int/exh) | 233 / 24X |
| Lift (int/exh) | .636 / .636 |
| LSA | 111.0 |
| Converter | aftermarket converter needed (vendor) |
| Piston-to-valve | For proper piston-to-valve clearance, you cannot mill your cylinder heads without the possibility of needing to flycut your pistons. |
| Price | $409.99 (Brian Tooley Racing, 2026-09-29) |
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Check current price at Brian Tooley Racing
Vendor-claimed power: ["300 horsepower", "500 whp"]
Tuning checklist
- Tune: Aftermarket cams need idle, fuel, spark and torque-model changes.
- Converter (automatics): Aftermarket converter needed
- Clearance: Check piston-to-valve clearance (especially with milled heads)
- Cam gear: Three bolt
Sources
- DOD, AFM, And DFM Deletes: A Q&A With Michigan Motorsports — LSX Magazine