ok guy i have a dumb ques and i need some imput but i cant do math for **** my afr at wot is 14.7 yea i kno im fucked but neway i have the maf t i kno i need to richen her up a bit but i dont kno how much to richen it up 2 6 8 or 10% bc i dont kno how to fig out tha math im just tryin to get in a safe area for now ne help would b greatly wanted thanx

 

what is a good range for our a/f to be in?

 

You got 42# injectors to go with that 2.8 inch pulley, right?
If you do your AFR should still be a bit rich (around 11.0-11.5).
What kind of tool are you using to monitor your AFR?

 

its prob a narrowband

 

i got intense pcm wit cai an we kno there is problems with those pcms an cai and im usin gm tech 2 besides im throwin a lean code too