Found some interesting things in another thread.
http://www.gearhead-efi.com/Fuel-Inj...ll=1#post19832
Maybe we can find out why? Could use someone with actual math skills as well as spreadsheet skills to apply what we find. I have plenty of starter spreadsheets but some are off, some are incomplete.
Here is what I found in hacks.
Code:TBI 5.7L 61 lb/hr = 61.2 lb/hr $0D states injector size is 61 lb/hr Val = 1461.5 * (VOL/RATE) VOL = Vol of 1 Cylinder in liters, (0.7125L) RATE = Injector flow in gms/sec 5.7l = 7.71 gms/sec (61.2#/HR) (VOL/RATE) = 0.0924 l/gm/sec = BPW 135 set in $42 bin file and correct TBI 7.4L 76 lb/hr = 75.55 lb/hr Val = 1461.5 * (VOL/RATE) VOL = Vol of 1 Cylinder in liters, (0.930L) RATE = Injector flow in gms/sec 7.4L = 9.52 gms/sec (75.55#/HR) (VOL/RATE) = 0.09768 l/gm/sec = BPW 142 set in $85 bin file and correct. TBI 7.4L 80 lb/hr = 80.50 lb/hr Val = 1461.5 * (VOL/RATE) VOL = Vol of 1 Cylinder in liters, (0.930L) RATE = Injector flow in gms/sec 7.4L = 10.144 gms/sec (80.50#/HR) (VOL/RATE) = 0.091679 l/gm/sec = BPW 134 set in $42 bin file and correct.
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