Need Overclocking Advice

Specs:

Mobo: Gigabyte GA-P67A-UD4-B3

CPU: Intel i5 2500k

Ram: GSkill Ripjaw F3-17000 8gb (2x4gb) (oc'ed already to 2133mhz)

GPU:  Asus EAH6770 DC SL/2DI/1GD5

PSU: Antec TP-750 Blue 750w (Bronze certified)

SSD: OCZ Vertex 4 128gb

HDD: Seagate Barracuda 1tb 64mb cache 7200rpm

CPU cooler: Cooler Master Hyper TX3

Thermal cooling: Artic Silver 5 compound, and two 120mm case fans (one intake on front and one exhaust on the back)

They system is primarily used for music recording/producing and some gaming. What multipliers can I use to squeeze a bit more performance out of this?  I know this setup is capable of alot more.  I tried this here http://forums.legitreviews.com/about33850.html but system for whatever reason is not stable with those settings.  Any help is appreciated.

Baisically, your i5 will react better or worse than other peoples chips to overclocking. you just have to push the chips multipliers and voltage up by small increments untill the system is either unstable or is over 85 degrees under load. A system is stable if only you have run a stress test for at LEAST 12 hours (my preferred test is prime 95).

 

So this question is kinda dificult to answer seeing as I can't mess with the processor itself I can only tell you the methodology you need to go about to overclock.

okay thanks for the input.