Default [Q] overclock kernel for rooted tab 3?

hi all, first let me apologize if this has been discussed elsewhere, i did my best to search the forum but i'm not sure about the results, so allow me to post a specific question. i have a tab 3 8.0 t311 wifi+3g, rooted, and with phil touch 6.08.9 recovery mod..... now i just miss a kernel that allows overclocking beyond the stock 1500 mhz frequency, but i can't find it.... i'm talking kernel and not rom because i don't want to wipe out the tablet and make a factory reset, and i understand that flashing a kernel doesn't require to factory reset the tablet.... i just want to try some overclocking, that's all.... is there something that i can use ? thanks,