Cpu Cooler Help!

[cpprg]

Hi guys, i have a intel i7 920 with a stock cooler, i want to wait more time to upgrade my cpu so i want to overclock it.
What cpu cooler should i buy? i dont want to spend too much because is
a old cpu , nothing higher than 50$

 

[Guest]

I just fitted a Noctua to my CPU and i have to say i am very impressed, 4.5ghz clock and it doesn't go above 50 degrees c (i7 4770k) its big but they have smaller versions, build quality, instructions and install are great and easy.