Hi, I recently upgraded my motherboard and cpu. I'm using an Asrock Pro 4, and an Intel 3570k. I would like to try to get to 4ghz on the stock cooler, but I dont have much experience with Intel cpu's and I dont know if this is possible or if its a good idea to try with the stock cooler. Right now its overclocked to 3600 and the temps are reaching 73 average on full load. Ive heard its not good to go outside the 70's so I dont know if I should try to push it any further. Thanks.