hi guys
i have 2007 envoy denali 5.3L , i installed p1sc1 with 10 psi ,before that long ago i removed the MAF screens and if you look to the dyno log at the top rpms its acts crazy , some told me even if i reinstall the screens it will act the same , do you guys running supercharger with out screens or i should put it back ,,
here is the LOG
thanks in advance