when i first bought my 96 xh it used to kick two wheels out of first piece of piss, now i have to hit second to get the other one goin and she doesnt go sideways anymore out of first, thought it might be in need of an efi tune sooo, as ya do, i went and got the head worked and over sized everything.... thinking this would help, but no. she pushes 210horsies at the wheels but still no sideways out of first. please help im scared.

Change the oil, and possibly see a difference, otherwise, its worn cones.

i have done 170k in mine and my lsd seem to work as a ss better then a lsd, anyone know the cost of reconning and or changing diff gears, all this from a diff place