BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 1 33%/60hp 2014 walled tubes to replace the

walled tubes to replace the OEM inner cores that have been known to fail due to weak brazed joints

Smooth mandrel bends improve exhaust gas flow - tubing ID is not compromised

Maximizes amount of usable fuel in tank

Performance Test Options

GTIN: 00019025012455

BD-Built Performance Duramax LB7 CR Injector Chevy 2001-2004 Stage 1 33%/60hp 2014 walled tubes to replace theBD 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