overclocked my p3

[bmxfreakrider]

i got mine to 1.3ghz before

 

[SYL\X/3K]

can you overclock p3's without volt modding because the mobo running on my p3 doesnt have that option. Dont want to flash the BIOS because 9/10 people told me that their BIOS came corrupted and know they are 5crewed ;/
spec below...