HELP! can you do this? (p2-350)

[wussup]

Okay, i've got a P2-350, overclocked to 392 (3.5x112mhz fsb)on a ASUS P2B rev 1.02 with 1012 bios.
Would I be able to switch the fsb to 133, and have 465?
I read on the overclocker.com's cpu database, and they have obtained over 500+ with this...so i want to see if mine can.

Do i have to adjust anything in the voltage, or is changing the FSB pretty much the only option i have?

 

[Boonesmi]

it might be able to run that fast, with your fsb set so high your system may not be stable.

increasing the vcore will help in getting that high also

 

[wussup]

is it possible to adjust the vcore with this setup? if so, how?
i just changed the fsb to 133, and it did not boot up..the monitor was in sleep mode, and did not wake up.