I can't get past 10 psi, sometimes at 10psi. I've just replaced the whole IC assy. with cooleeze/spearco rep. I've re-re checked all my IC pipes and everything is tight including the vacuum lines and plugs. Could the TPS cause this? I've also noticed that the flange for the SSQV BOV is lose, like I can turn the BOV in it's flange. It doesn't appear to be leaking but I don't know what things look like @ 10 psi.