Well finally got the truck going after moving intercooler and redoing the piping. I was running 10.9 consistent and now its 12.0. What do you guys think the problem is?

 

So your A/F is now 12.0 from 10.9? With no change in fuel (e.g. tune), I'd say you are moving much more air now Time to retune!

 

10.9 is too rich..11.6-11.8 in my opinion is ideal.

 

I run 11.5. Never saw much difference between 11.5 with more timing and 11.8. 12 is too lean for boost IMO.

 

Wow, im going to have to remember to mount the FMIC behind the grille!

 

It will do this if you moved your maf too.

R

 

The maf is still in the same location. I talked to nelson today and there gonna just send me a new tune. I thinking since I am gonna get a new tune maybe going ahead and turning up the boost to 10lbs. And also throw in a 160stat. What do you guys think about running 10lbs with no meth, but intensions to get it in the future. Nick

 

10LBS is no prob without meth. Ive done it before no probs.

 

i run 11# and i havent hooked up my meth kit yet, you'll be fine.

 

Well I think I'm gonna gohead with 10# what about the 160 stat or should I just stick with the stocked