Anyone offer any recommendations to get more of an overclock

MB - Asus Rampage 2 Extreme
CPU - 965EE
RAM - OCZ Reaper 1866 6GB Triple Channel
CPU Cooler - Termalright Ultra 120 (lapped)
Fan -
VGA - 2x evga 295 gtx plus w/backplates
PSU - enermax revolution 1050
HDD - seagate 1.5tb
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AI overclock - manual
OC from CPU level up - greyed out
OC from Memory level up - 1800
CPU Ratio setting - 29

CPU configuration
CPU Ratio Setting - 29
C1E Support - disable
Hardware prefetcher - enable
Adjacent Cache line prefetcher - enable
Intel Virtualization tech - disabled
CPU TM Function - disable
Execute Disabled bit - disable
Intel HT Technology - enable
Active Processor Cores - all
A20M - disabled
Intel Speedstep tech - disable
Intel Turbo Mode tech - disabled
Intel C-STATE tech - disabled

BCLK frequency - 133
PCIE frequency - 100
DRAM frequency - DDR3 1600MHz
UCLK frequency - Auto
QPI frequency - auto

Dram timing control
1st iformation - auto
2nd information - auto
3rd information - auto

EPU II phase control - full phase
Load-line calibration - enable
CPU differential amplitude - auto
Extreme OV - disabled

Current voltage 1.320v - 1.812v - 1.38v
Cpu voltage - 1.325
CPU PLL voltage - auto
QPI-Dram voltage - auto

Current voltage 1.131v - 1.508v - 1.111v - 1.508v
IOH voltage - auto
IOH PCIE voltage - auto
ICH voltage- auto
ICH PCIE voltage - auto

Current voltage
DRAM Bus voltage - 1.65
DRAM REF voltage - auto

Debug mode - string
Keyboard TeakIt comtrol - disabled

CPU spread spectrum - disabled
PCIE spectrum - disabled
CPU clock skew - auto
IOH clock skew - auto

I can run with 1.325 and a multi of 29 non stop (20 hours prime95). Anyone recommend a way to get past either by higher multi or BLCK?