| If you had a TT and already had the R230, would you swap in the NA diff or run Leader Gears instead? I think anyone in their right mind would prefer the thicker halfshafts of the TT's setup with the 4.10 gearing (if they wanted that route). I am happy with my stock TT diff though, knowing that I'm not going to break it at the 500+hp where I currently sit. But if I wanted a larger rear end, I would not be doing an NA swap. NA differentials are for people who either swap to TT and aren't going to push the power levels that risk the NA rear end or for people who wanted larger gearing before the 4.10 gears were available. Now that 4.10 gears are available, there's no reason to willingly swap an NA rear end into a TT.
 I love elitists who aren't really elite in any way... they amuse me greatly. |