Woodstock wrote:
Accel yellow top 24 lbs/hr

Bosch-
yellow (orange) top 19 lbs/hr
pink top 21 lbs/hr (not a pretty sight, but correct for stock engines)
blue top 24 lbs/hr

My understanding, Bosch are rated with lower fuel pressure, therefore a lower 21 lbs/hr rating should be a perfect match with our stock fuel pressure.

The MAF system has more room to adjust w/o any changes. With MAP the calibrations in the eprom should be adjusted, if going for 24 lbs/hr.

The other day I came across some interesting values how the Hypertechs are calibrated. 87 and 88 were set at 23 lbs/hr, unfortunately I don't know the stock rating yet.
The 91 Hypertech was set at 22 lbs/hr, just like my stock chip.