R34 Gtr Rear Diff

[hyper355]

hi, im after some info on what is the best way to go with a r34 gtr im doing, its getting converted to rwd only due to dry sump setup etc, I would like to know what is the best aftermarket diff centre to use in it and who in perth could build the diff for us? also will the r33 gtr rear diff be a acceptable donor for r34 gtr?

thanks

[GTSBoy]

Try it with the helical first and see how it goes. I love my helical and wouldn't use a plate type LSD unless forced to. Track use may go past the level where a helical is good for the application. But it also might not. If you're hitting kerbs and lifting the inner rear, then fair enough, but if it's keeping all 4 on the ground then you might be surprised how well you can go with the stocker.

[KiwiRS4T]

If you decide to go the R33 GTR diff (4.1) let me know as I am after a 3.545 diff.

Do you really want a 2wd GTR? There are plenty of AWD GTRs with dry sumps.