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Brian Tooley Racing LS 400+ Medium Turbo Camshaft For 1.8 Rocker Ratio cam: specs, price & owner results
234/25X .644"/.644" 119 LSA
| Spec | Value |
|---|---|
| Engine | Gen III/Gen IV LS |
| Application | TURBOCHARGED |
| Style | HYDRAULIC ROLLER |
| Cam bolt | THREE BOLT |
| Duration @ .050 (int/exh) | 234 / 25X |
| Lift (int/exh) | .644 / .644 |
| LSA | 119.0 |
| Idle | moderate |
| Turbo/boost | S400 88MM-94MM single turbo in Gen III and G |
| Price | $409.99 (Brian Tooley Racing, 2026-09-29) |
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Check current price at Brian Tooley Racing
Tuning checklist
- Tune: Aftermarket cams need idle, fuel, spark and torque-model changes.
- Idle: Moderate
- Cam gear: Three bolt
Sources
- DOD, AFM, And DFM Deletes: A Q&A With Michigan Motorsports — LSX Magazine