OE Spec Plus Reman Dragon Fly 15% Over 6.6L 2001-2004 LB7 Duramax Injector 23LPM

The Industrial Injection 15% over Dragon Fly Injectors start out as a genuine stock remanufactured injector from the factory then have been extrude honed and balanced to a perfect matching set injectors that flow 23LPM. The Dragon Fly 15% over injectors work great in a completely stock truck as well as one that has been modified with tuning and or turbo upgrades. We typically see a 1-3MPG increase in fuel economy. This is a 100% OEM Reman Injector directly from the factory themselves simply sold and modified by us here at Industrial Injection.; FEATURES:; - Performance Injector; - Better Fuel Economy; - 15% Over / 23LPM; - 1 year Unlimited Mileage Warranty; ; These injectors come with a new copper crush washer and o-rings for installation. Injectors are an OEM Genuine part that is a direct replacement injector. ; Each injector has a $150 core charge and is fully refundable if they are shipped back within 45 days.; All Industrial Injection / OEM products are covered by a one year/unlimited mile warranty.; When replacing the injectors in your LB7 Duramax we highly recommend replacing the injector fuel lines to avoid new injector contamination. The most common failure of new injector installations is contamination and the problem that we see most on these comes from the fuel lines. ; ; NOTE: Fuel Lines MUST be replaced or sent in for cleaning to retain warranty