Industrial Injection GM Remanufactured Injector For 2007.5-2010 6.6L LMM Duramax 22LPM - 0986435520SE-R3The Industrial Injection 40 percent over Race 3 Injectors have been extrude honed and balanced to a perfect matching set injectors that flow 22LPM. The Race 3 40 percent over injectors can be run with a stock turbo but one of our Phatshaft turbos or our compound turbo setups is highly recommended to help reduce EGTs. We balance the injectors to a tighter tolerance than the original manufacturer and have put a lot of time into making these the best