burdman864

I have a procharger tuner kit for a 2007 classic 5.3 and need 44lb injectors
to make it work, problem is no one can tell me what injectors would be best for a direct connect with the engine code M. All info. would be great!

Silverado53

Sorry I don't have an answer for you, but have you tried calling Procharger? They should be able to get you set up with the correct injectors for your application.

Davidgmcman

Go to racetronics they have them $400

Gordy M

iTrader: (2)

Try the GM/Delphi 8.1 MARINE Injectors, they flow 43.82 lb-hr and are a direct fit into the 4.8/5.3/6.0 engine. Like any injector you will have to modify the tune for IFR, Pulse width, etc but it is doable by any good tuner. the part number is 17113739-GM or 25176061-Delphi

Black08Chevy

iTrader: (2)

Call fuel injector connection and talk to jon. Sometimes he has takeouts with low miles that he'll give you a good deal on. Ships quick and good guy to talk to