Trying to figure this out. I used the supplied data from Comp for the cams. VCT error looks good till 4600 RPM. At that point, bank 1 tanks rich and the VCT error goes up to 15% or so. Bank 2 has errors, not as bad, but they are all over the place. I swapped WB's from side to side and verified Bank 1 is actually going rich at 4600. You can see on the dyno graph the power falls off some at 4600 but then continues to climb.
Engine has the Comp limiters installed w/ their valve springs.
Seeing about 17psi up top with some belt slip after 6300.