at wot i'm seeing 10.5 afr then it starts to taper up to 12.5-13 anyone else seeing this with the 2.9?

 

yeah thats pretty damn rich for wot on any pulley especiallly if you have the stage 2 tune still on there and went to a smaller pulley

 

I see 11's then it goes to 10.5 in third. with stage tune it was all 10's

 

well 12.5 to 13 certainly isnt good

 

yeah thats not good at all either

 

Your COT is kicking in at WOT or your trims are too high just before. With stage 2 you should start out in WOT in the 12s and taper down to 10.8. You're seeing the high numbers towards redline because your injectors are going static.

 

well the at idle i'm seeing 14.5-15.5 fluctuation. but yeah i do see 10's till around red line then i see around 12.5

static with a 2.9 pulley?

 

your idle is right normal it will bounce in that range normally staying around 14.7, or stoich

yeah definitely have someone turn of you Cat over temp

 

I have seen people static with a stage 2 pulley. You're pushing in more air than your injectors can supply fuel for. With a 2.9, a tune can help some. Going that lean at the top is definately static injectors.