S&S Diesel Performance Fuel Injector
For 2004.5, 2005 GM 6.6L Duramax LLY
Performance injectors are for specific applications where increased flow is needed. Please contact us with any questions about which injector it the best option for you.
S&S Motorsport injectors are built to the highest possible standards of any fuel components on the market.
S&S Diesel Motorsport uses custom injector testing equipment, modified in-house, to thoroughly validate every product to a level of standards that exceeds OEM capabilities. Measuring the injection rate shape of complete sets simultaneously, and measuring the complete profile of five injection events per simulated combustion cycle are just a few of the capabilities of the S&S fuel lab.
Injector are balanced precisely as a matched set to ensure smooth running and highly efficient results. Injector sets are balanced so that they all flow equally or as close to equal as possible. A well balanced set of injectors results in smoother idle and reduced stress on engine components. Balanced injector sets are also more efficient, make more power, run cleaner, and provide better fuel mileage compared to comparable unbalanced sets.
S&S Diesel Motorsport products carry a two-year unlimited-mileage warranty from the date sold.