Exergy Performance 60% Over Stock Reman Injector Set Duramax 01-04 LB7
60% over stock injectors are a serious upgrade designed for guys pushing the envelope on stock bottom ends or for guys with built engines who lean toward good driveability. With adequate turbocharging and fuel pump components, these injectors will supply enough fuel to crest the 800 RWHP mark. They're a very popular upgrade to our twin turbo kits. This is the best balance for a 700-800RWHPtruck that still sees a lot of street duty. A strong unit that still has good street manners. We highly recommend using either a 10/12mm pump or Dual Fueler kit to supply these injectors. Significant tuning adjustments are necessary.
Sold as a Set of 8
$1200 Core Charge
Best on the market stock to 100% over stock re-manufactured injectors from Exergy Performance.
The only injectors we trust with our trucks. Tested and retested to the highest industry standards, Exergy injectors are engineered to deliver consistent results every time you drive you vehicle. This product includes Baseline testing, Cleaning, nozzle baseline flow and tip swap, Nozzle hone to desired flow level, Final test and balance.
Exergy Engineering is well known for its high standards and precise quality control when it comes to building common-rail injectors. This is why we only offer Exergy performance units for common-rail diesels, be it for Duramax, Cummins, or Power Stroke engines. These remanufactured performance injectors are based on factory Bosch units found in the ’03-’04 common-rail 5.9L Cummins, but are modified internally and equipped with the nozzle of your choice.
Modified nozzles are only available for complete injectors (not sold separately). Every customer’s used set of injectors receives baseline testing upon arrival, where it is determined whether or not they are suitable candidates for the requested modifications.
All of Exergy’s injectors are flow-tested to ensure the nozzles are balanced to within 1% across the entire set. Injectors are also tested across their full operating range. With the absolute best test equipment available, Exergy brings more high performance fuel system know-how to market than any other company. It’s a name we trust more than any other in the diesel industry when it comes to injectors, nozzles, and pumps.