Quote Originally Posted by ZL1Killa
im going to need your email..i can send you my scan files and my tune if you want... i think my IAC counts were high in the 80's after the TB and i adjusted it and i think it dropped to around the 60's....if you go on LS1tech..Phil99vette i think it is has calculated what you must change and how much to change it...check it out "all 90mm TB users inside under pcm and diagnostics
Here is my email Louiespaccio@cfl.rr.com if you could send me your tune file and a data log I can compare them to what you have. My IAC counts are around 100-105 somewhat high. I had Phil help me out with the injector flow table for the injectors real nice guy. I had my buddy turn the set screw 3\4 turn on the TB and it has been idleing just fine.