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Ignition/Tuner/ECM/Fuel InjectionNeed advice on ignition issues? Questions about a tuner? Have questions about a EFI calibration or Fuel Injection? Tips on Engine Diagnostics, how to get codes, and what they mean. Find your answers here.
what is the difference between a 27709-06A screamin eagle(25deg) and a 27654-06 injector which comes installed in the 50mm induction module? what are the flow rates for each and is the spray pattern different on the 27654-06?
8 degree injectors have 3 holes
25 degree injectors have 6 holes
50 mm t body is a high flow 3 hole injector. Don't know the pattern in degrees
For flow rates see the EFI Tuner maps but remember, those are flow rates for calibrations, not actual flow rates of the injectors. Flow rates are given by manufacturers of injectors at a specific fuel pressure.
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