raetronix delphi 42 lb injector data?
06-07-2013, 09:31 AM
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contact racetronix, most of the time with such injector(s) of this sort, there is no data. as they are disc they will respond quicker, so you can lower your offset table by some percentage not certain what people do. and just tune your IFR. if you need IFR data I can get you that. are you running them at 43.5psi or 58psi? manifold referenced fuel pressure regulator or not?
06-09-2013, 04:33 PM
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ok are you forced induction or have a MAP referenced FPR?
if you aren't forced induction, or don't have the MAP FPR reference, then I'm willing to bet if you check the part number with racetronix those injectors are 42# at 43.5psi ; SO, at 58psi take 42# * 1.1547 = 48.5# injectors, so your IFR should go from 48.5 and up
IF you do have a MAP referenced FPR, then you would just put 48.5 across the entire IFR table. *this value changes based on what you have the FPR set to when the reference (MAP) line is removed from the intake and seeing atmospheric.
if you aren't forced induction, or don't have the MAP FPR reference, then I'm willing to bet if you check the part number with racetronix those injectors are 42# at 43.5psi ; SO, at 58psi take 42# * 1.1547 = 48.5# injectors, so your IFR should go from 48.5 and up
IF you do have a MAP referenced FPR, then you would just put 48.5 across the entire IFR table. *this value changes based on what you have the FPR set to when the reference (MAP) line is removed from the intake and seeing atmospheric.