calibration is 0- to 255 grams per sec
you could start the car and check for idle then do a full throttle launch (somewhere safe and see if it gets to 255 or falls short with a scan master/laptop.
if yours plugs in from the front and not the bottom you have a v6 camaro one that will work some what but not optimal- calibration will be off for turbo applications.
btw the maf is discontinued from gm for about 7 years now.