Per SBA for SD, H17:

Dealer 8 up = -9
Dealer 9 up = -9
Dealer A up = -4

I don't have an index for 10 up, but it is less than -9, since I set that as a limitation for my sim.

This is an index that I do not use since it draws more heat than splitting tens. Also, I would likely have a min bet out at this point, unless I was at third base and had seen alot of faces and aces before I acted.