I need a little help diagnosing a problem...I just got my setup installed and went out to do some tuning, but for some reason when I go up on boost my hp/tq remains the same (+- a few depending on the rd condition etc.) Just some #'s for reference...@20psi I'm making 335hp and I went up in 1psi increments to 24psi (no changes to fuel or timing) and was still at the same 330+hp. I'm going to be doing a boost leak test tomorrow but I just wanted to get some feedback if this would be a symptom of a leak or could it be something else.

 

anyone ever experienced this before? I just want to know if this is indicative of a boost leak or something else...in the event that I don't find a leak then move on to the next possible cause.