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This injector set comes with SAC style nozzles flowing at 150 percent over and the injectors have had internal calibration upgrades for added fuel delivery
**We Highly Recommend adding these products for best results:**
The larger turbine assembly allows for lower drive pressure
These studs have a much higher strength and will not stretch like the factory bolts will
Lifters/tappets
2001-2004 Duramax LB7 Dynomite Diesel Reman Injector SAC Nozzle 150% Over (DDPLB7-300) 6.4L This injector set comes with2001 2004 Duramax LB7 Dynomite Diesel Reman Injector SAC Nozzle 150% Over (DDPLB7 300) Duramax 01 04 LB7 Injector Set: Remanufactured injector set. SAC Nozzles at 150 percent over with injector body modifications for added fuel delivery. Injectors capable of 1,250 plus RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning. Intended for racing applications only. Sold as a balanced