Overclocking problem Core 2 Quad q9650?

[QuinnTheOnly]

I overclocked my Core 2 Quad 9650 from 3GHz to 3.5GHz. I ran prime95 on it and after it hit the second test, the temp maxed out at 70c and I quit it because that's the 'no no' temp for my CPU. I have a full copper heatsink from Zalman, what should I do? Up my voltage, or upgrade my heatsink?

 

[Guest]

More Voltage = More heat!

What case, what case cooling, what Zalman Cooler? What Voltage you used to get 3.5Ghz.

 

[QuinnTheOnly]

AZZA Salono 1000 and I have had it open the whole operation. Heatsink is http://tinyurl.com/2gzjba. The voltage I used was1.328v