The LB7 Screamer looks like the factory turbo but uses new compressor and turbine wheels for more airflow without losing low-end response.
Every unit is balanced on a high-speed VSR balancer so boost can safely go to 32 psi. With supporting modifications BD rates it for up to 630 hp, and it works with any box tuner.
Owners of 2001-2004 LB7 Duramax trucks who want more turbo without a visible swap.
| Engine | 6.6L LB7 Duramax, 2001-2004 |
|---|---|
| Type | Drop-in Screamer, stock appearing |
| Boost | Up to 32 psi (VSR balanced) |
| Power potential | Up to 630 hp with supporting mods |
| Install time (BD estimate) | 5.5 hours |
| Warranty | 24 months |
| Shipping weight / box | 46 lb · 15 × 15 × 15 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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