Im playing with my tunercat and i ve checked my basic tune for my injectors:

Racetronix 32lbs(Delphi 17208a)
Static Flow Rate @ 43.5PSI (300kPa) = 31.6 lb/hr = 332cc = 239g/m
Dynamic Flow Rate @ 43.5PSI (300kPa) = 6.68 gm/pulse - 2.5ms pulse width and 10ms repetition rate


In my Tunercat mail order tune(lt4) files i got:

Flow rate: 31.73 lbs/hr
Display flow rate: 3.81 Gl/Hr

Am i wrong if i think that i should have 31.6 of flow rate since those injectors are rated at the same psi of a f-body regulator?

And what about the display flow rate?

I would like to understand all this also,so with your answer a quick explanation would be appreciated

Thanks

 

Just wanted to know if im correct.

32lbs divided by 24lbs give : 1.3333333

So i take my basic 3.81gl/hr and multiply it by the 1.333333

And that gave me 5.08

So i should put:

31.6 lbs/hr in the flow rate
and
5.08gl/hr in the display flow rate

Right?

 

The display rate is only for Corvettes that had an estimated MPG calculator.

As for the flow rate, looks good on paper, provided the ratings from RaceTronix are accurate.

 

Just checked a few stock programs... each one shows 24.91 Injector Flow Rate for the stock injectors.

I wonder if that would affect your calculations.