Quote:
Originally Posted by kronchev
cyco: I clocked it up to 2.5 ghz at 1.825 volts last night. Its still going after a night of prime so it seems stable. right now its 107 (42 C) load with 82 (28) ambient. That does seem high as I was getting around that with air cooling...although my overclock was only 2.37 at 1.70 volts (old chip did low ghz at low temps, but couldnt get higher).
The fan is pulling through the rad. Of course I know about dead zone  The thing is, the air coming out the fan only feels a few deg hotter than the ambient. if I feel the tubes theyre noticibly warmer than ambient.
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given that ypu're in the states, i suspect that it's worth replacing your pump with a mag3... $40 from here
http://www.reefgeek.com/products/cat...ps/103755.html
what heatercore is it? is it possible to put a shroud between the top and the core? it's normal for the rad to only add a degree or so to the air coing through it...