AWD questions "kinda long"

[solarsvx]

i put a post on the dsm page also , for the subaru svx, AWD systems must use ABS to control wheel spin corect , for the svx its 60/40 split right? and it can put up to 90% power to one wheel if it needs it,

for dsm the AWD is 50/50 i think all the dsm AWD i seen has ABS with the AWD but i think u can get them without ABS. can u buy a subaru svx without ABS,

well in the rain the other day , i had some fun , hit the gas hard in a turn, but the frount wheels only spun never went to the rear, it has been doing this off and on, i think my AWD system is messed up i literally had to let off the gas to stop it from spining, the tires are in good shape, i just feel it should have spun all 4 or should have transfered the power

thinks for any help on this matter,, just wanted to get your guys input,