Board is very stable at 140 FSB but when going higher the PCI and AGP get too far out of spec and system will lock on boot. I thought I could lock the PCI/AGP but cannot find how in the BIOS. Any help would be great. Thanks in advance.

Gig G-8IGX, 2.53 P4, Corsair PC-3200, Antec 350 watt PS