S&S Diesel LLY-450SAC-SET 450% Over Injector Set | 2004.5-2005 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LLY

Features: - 450% Increased flow rate over stock - Enhanced fuel delivery - New injectors - Proprietary design - Industry leading components - Sold as a set Enhances Fuel Delivery and Performance 2004.5-2005 GM 6.6L Duramax LLY owners looking for added fuel flow and injector quality, S&S Diesel's 450% Injector Set provides an excellent boost in fuel distribution, boosting engine performance. These injectors feature an upgraded design and a specialized nozzle honing process to ensure expert and consistent nozzle holes. Each nozzle is expertly matched with a variance of only 1% per set, built to high standards, and the custom injector specifications are finely tuned to match nozzle flow rates accurately. The injectors are flow-matched to a 3% variance per set, proving S&S Diesel's injectors for high-performance applications. Expertly Crafted and Tested S&S Diesel Motorsport fuel injectors are designed and built to high-quality standards, using premium components and undergoing rigorous testing on advanced equipment by world-class technicians. These injectors consistently outperform others of similar size. Additionally, enhancements to the injector body optimize the injection rate shape. Each injector is constructed with either new or remanufactured Bosch bodies, ensuring exceptional quality and performance. Fits: 2004.5-2005 GM 6.6L Duramax LLY