I have 2 examples here.Both are from 39002PAL(v7)Aus ps2's,with GH-022 boards.
1) 2002 SCEI
D341 060 S48
This is a gap bios.
2) 2002 SCEI
D421 060 048
B20 080 2435BBC
This is a no gap bios.
I'm assuming both are 080 bios by the "B" in front????
Does the gap/no-gap make a difference in terms of chipping them with a Messiah2,V1.08???
I'm afraid that the 1st one may be a V8 possibly,because i have not seen one like this b4(different metal shield/heatsink to other v7's).....or are V8 only with 090 bios???
Hope someone can clear this up.