Enhanced Fuel Delivery Upgrade 03-04 Ram 5.9L Cummins owners looking to improve fuel flow and upgrade injector quality, S&S Diesel's TorqueMaster Injector Set offers a significant enhancement in fuel distribution, enhancing engine performance. With an improved design and a unique nozzle honing process, these injectors ensure accurate and consistent nozzle holes. Each nozzle is carefully matched within 1% variance per set, meeting rigorous standards, and custom injector specifications are adjusted to match nozzle flow rates precisely. The injectors are 3% variance flow matched per set. S&S Diesel's injectors are essential for meeting and exceeding the demands of high-performance applications. Built with High-Quality Standards Features: ⦁ Increased flow rate over stock ⦁ Impressive fuel delivery ⦁ New injector ⦁ Proprietary design ⦁ Industry leading components ⦁ Sold as a single unit S&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and rigorously tested on the world’s best equipment by highly skilled technicians. They also regularly outflow the competition for the same claimed size. There are further body modifications to the injector to improve injection rate shape. Each injector uses either brand new or remanufactured Bosch bodies to ensure quality and performance. Fits: 2003-2004 Ram 5.9L Cummins S&S Upgrade Benefits ⦁ SAC nozzles for all sizes (except TorqueMaster) ⦁ Proprietary nozzle honing process for clean and consistent holes ⦁ Nozzles flow-matched to 1% variance per set, using OE standards ⦁ Viscor SAE-J967 ⦁ 40 degrees C ⦁ 100 bar ⦁ Injectors flow-matched to 3% variance per set ⦁ Viscor SAE-J967 ⦁ 40 degrees C ⦁ 4 different pressure/energizing points per injector ⦁ Injection profiles (rate shape) aligned ⦁ Injector build spec custom-matched to nozzle flow rate for each size ⦁ 250% (3700 cc/min) and up feature internal body modifications ⦁ Increased nozzle flow slows down the open/closing time ⦁ Body modifications improve the injection rate shape Options ⦁ Brand new or Bosch remanufactured bodies available ⦁ We only use reman bodies direct from Bosch for quality purposes, which differ from Bosch-certified remans ⦁ The industry has adopted a % increase in nozzle flow over stock as the sizing convention ⦁ Available sizes: TorqueMaster, 20%, 40%, 60%, 80%, 100%, 150%, 200%, 250%, 300%, 350%, 400%, 450%, 500% ⦁ Core returns required – $150 charge if no core returned.