Description
BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 – Stage 2 – 43% / 90hp BD-Built Performance injectors are assembled using OE procedures and fully calibrated and tested to ensure perfect operation. Performance injectors increase fuel quantity between 33%-43%, which equates to approximately 60hp-90hp.
- Every injector receives a new Bosch nozzle and control valve.
- All injectors tested and validated on a Bosch 815 test bench. Over 8 operating conditions tested.
- Manufactured by Bosch trained technician
- Precision Calibrated to a flow tolerance of +/-2% versus the OEM at +/-5%
- OE quality nozzles are extrude honed
- 43% over – approximately 90hp
Application Summary:
| Year | Make/Model |
|---|---|
| 2001-2004 | Chevrolet Silverado 2500 HD |
| 2001-2004 | Chevrolet Silverado 3500 |
| 2001-2004 | GMC Sierra 2500 HD |
| 2001-2004 | GMC Sierra 3500 |





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