which diff is stronger out of the 2 and can dusks be put onto the H190

and would a 120Y BW be strong enough for a standard CA

You should be able to fit the discs from a late (ser 3?) TRX onto a H190 as they also came with H190?

As to which is stronger, I would guess the one with the physically bigger CWP (and possibly bearings) would be the strongest.

BW78 is 7.8 inch
H190 is 190mm or 7.5 inch
BW68 from 120Y australia built is 6.8 inch
H165 is 6.5 inch

Yes, you can fit disk brakes to an H190.

would a bw68 hold up agains a CA and i have 2 so it doesnt realy matter if i blow one up

its going in my coupe which i plan on drifting

Sure, it'll hold up to a CA16.

The 120Y BW68 doesn't fit a 120Y coupe without some modification. But it's a good strong diff.

BW78 would be the stronger of the 2, axles are larger than H190 axles

Does anyone know if there is such a thing as an LSD centre fore a BW68 (as in Stanza)? Or do I just weld it up?

id say just weld it, if there were LSDs out there for them they would no doubt cost a whole heap of money

Hi mate, check Teck Wiki on this site, i got some grate info there, related to which is stronger, and which can fit the coupe. as for LSD dont have an idea, but if its ONLY for drifting, I recon a proper weld would do the trick.

Keep in mind that Nissan fitted H190 behind even the low output CA20E (108 ft.lb. torque/146 Nm)