If that's running the alky, there's something goofed. That's a lot of knock.
As Eric mentioned, you have really high blms, should be closer to 128.
Do you have floor mats or is your tps just out of adjustment that much? I couldn't get full voltage with my floormats in so I either scoot them way back in the floor or I take them out.
i dont think its knock.... this is a full, like... hmmm.. jumping.. its not detonation.... unless what i think is detonation is completly different from what i think.. ( i think detonation sounds like a ... valve rattling.. ??? )