OKay gents. I went from a 3.7 blower pulley and twin intercoolers to a 3.4 pulley with a FMIC. What tables do I need to adjust in tunercat to get my car out of the lean condition its now cruising in. I have done any WOT blasts yet but I know its running lean while cruising because my plugs are as white as the day I put them in

 

What does your logging say about the LT fuel trims? You're saying you are lean in closed loop at cruise rpms from changing a pulley? Don't you have a bypass valve to keep you out of boost at cruise rpms? Maybe you got an air leak somewhere.

 

I havent done a log in a few days. I just upped the fuel pressure another 5 psi so I will get some new logs. The last time I did a log I think they were were pretty close to 128 maybe a couple off