What Is A Good Diff To Use For A 325 + Turbo @ 8PSI?

[Mitch555]

So I am guessing that a 3.15LSD or 3.23LSD is a good diff to run then with my set-up?

How should I expect a 3.15LSD to feel on the street? My car won't be slow on the street would it?

[Furious]

you dont want anything too close, 3.15 LSD is what you want, cheaper than a 3.23 and gives you a bit longer of a gear to boost on.

[_DIESEL_]

Go with the 3.15 turbo likes long gears needs load. i'm still running my stock 2.93 till it doesn't explode feels nice and long I will be putting in the same diff 3.15lsd