lsd for sr20det

[mxd]

i have a sr20det and would like to upgrade my lsd,my car is a 89 open lsd,

want to go for a z32 lsd or 240sx 91-93

wich is better for a 300hp motor!thanks

[badass240sx]

Personally I would go with the z32 LSD...you can most likely find it in a junkyard or online pretty cheap. Get the 300ZX non-turbo diff, the R200V. It has the same ratio as the 240 at 4.083. Make sure it's not a turbo though, they have a different ratio at 3.69 and will make for a sluggish ride unless your putting out serious power.