How high can you overclock a p4 1.3GHz?

[sash1]

My friend has a pentium 4 1.3Ghz, and wants to overclock.

What Levels do you unlock? And then after that is done, what do you change the voltage/multiplier/fsb to get the best and stable overclock for it?

I'm not very good at overclocking, so I was just wondering if anyone else could help him.

Thanks

Edit -
I went to overclockers.com and found no database for the p4 1.3GHz, so I don't know if you just can't OC it, or if they just haven't tried.

 

[gjwild]

P4's multiplier will be locked unless you have a ES.
Overclock it by raising the Front Side Bus in bios and upping the voltage to achieve stability.
You just have to try raising each in increments to find out where it will go. Just remember raising the voltage will add more heat.......Ex...13x10 on the FSB will put him at 1430MHz.