When driving my car and producing little or any boost my first gear loves to knock around 3-4000 2nd -4th is a little more random but my car loves to do it. My question is, is this because of 92oct not being good enough for my engine or is this a too high of combustion issue? Just wondering, its getting old watching my stock boost gauge bounce and feel my power being robbed with this issue.
Yes, but the key question is, do you have DSMlink?
From your description of the fluttering boost gauge i would say yes.
If so, fill up your car with 92 that you usually you, go and do some pulls, or get the car to knock every instance, pull a degree of timing until it stops.
But you might what to get it tuned.
Oh yeah sorry I do not have DSMlink, That which I also forgot to mention is this thing still has not been tuned since it has been rebuilt, My piggy-back system is keeping things going. Good idea!