I have the 2.4 S/C Reflash and the injectors are 310cc or 30#. At what fuel pressure are they rating these at?
Usually aftermarket is at 43.5 psi, but GM does strange things all the time.
15.3 @ 89.97mph, 14's on the way?
GM runs many different pressures. 40 on some vehicles, 50, 60, 65, etc. on others.
I have never, ever seen any GM document that rated any production injector in "lb/hr" or "cc/min" no matter what the rail pressure was or wasn't.
So I have no idea how they could " overrate their injectors".
I have seen org posts that claim XXXlb/hr, etc. for stock injectors. But I have never, ever seen anyone that showed they had one or more flowed to find out that #.
BTW, all the production spec sheets I have ever seen were rated in grams/sec.
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I dont know where the info I have came from........ (well, I know where I got it, but not sure where it came from before that) but I was told they where flowed to 29.5lbs/hr at I believe the Indistry norm of 43.5psi........ but I could be wrong........
I did notice with HPT that the S/C reflash had the Inj. Constant at 0.32359, the stock '99-'02 2.4 @ 0.20250, and the stock '02 EcoTec @ 0.17760.......
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