hi guys i have an i7 930 currently overclocked to 3.8 @ 1.16875 is the voltage good enough?
ran 15 hours prime95 and 100 passes on max of LinX (have a lot of spare time since i go to school )
70c max temp under linx, your in good shape, well within Intel's specs. Once you get the higher CFM fans you can try the 4.0 Ghz again, that cooler likes higher cfm fans for max capacity. As Mugz has already stated better case fans couldn't hurt also, but with that really high ambient it might not do very much for you.