is it because of the o2 being used possibly being slightly different??
or is GM trying to get a slightly richer/leaner than stoich so that they can play with fuel economy/power ever so slightly?
is it that way because of pushing emmissions slightly one way or the other??
why is stoich..not the same in every car??
isnt stoich an exact calculation based on remaining oxygen or lack there of in teh exhaust gasses??
I know the diferences arent huge..14.63 in one 14.68 in another..
just trying to understand why GM does some things...LOL