if you want the fastest 68k overclocked card its a Blizzard PPC,clocked @83.66 Mhz. at this speed you will not be able to use the Bvision and 50ns simms is mandatory as well as 5v reading on the card.
if it reads 4.9v it may not work.
NOTE: not all 50ns simms will work at the above speed most will fail.
