GM Gen IV Calibration Scaling

[AFI would like to credit and Thank Mr. Dave Steck for this wonderful writeup] As many people have seen, GM’s E40, E38, and E67 PCMs in certain vehicles are limited to a maximum flow rate of 63.5 lb/hr for injectors. This poses a problem for anybody wanting to use injectors that go past this limit. Some of the newer platforms (2009 LS3 Corvette, 2010 Z06, 2010 Camaro for example) have twice the limit at 127 lb/hr which simplifies things greatly. However, these vehicles are still plagued by th...