Without trying to sound harsh, I strongly recommend you go read several overclocking guides and learn about what you are doing to your system. There is significant risk to uniformed random adjustment of voltage of your system. There are many great, extensive overclocking guides written by very intelligent, thorough people on this forum and many other forums dedicated to overclocking. Go read, learn, get informed and then have fun pushing the limits of your machine.
I think it is pretty bad to simply post begging for the community to just tell you the exact settings to put your machine at. Overclocking is an art as much a science and takes patience and stability testing along with a bit of intuition and skill. Learn what you want to do and why, then let the community help you with more specific questions you run into as you are learning, not just a broad "what settings should I use for my machine?"