I'm running stock cooling on my 1700+, and it's good enough to run at 166mhz FSB but because I'm burning in my Vcore is higher then it should be. I'm burning in because it's not perfectly stable at 166. I estimate at 166mhz FSB my CPU temp will be 55-60*C, but I only need the Vcore to be set so high for a couple days. Is it ok for such a short while?