I was at autocross today and noticed a severe lack of traction. My friends said I did a “one wheel peal” coming out of a few corners. Other than that, it works great in a strait line.

My car has about 80k on it and I have raced it at about 6 autocross events. It is stock except for an LS1 drive shaft and an exhaust cutout.

I have a few questions:
1. How hard is it to swap in a new LSD carrier? Will I have to get the gears reset?
2. Can my current LSD be rebuilt? What would be involved in doing that?
3. Is there any way to test an LSD to see how much bias strength it has?
4. Is there anything else I can go to fix this?

Thanks,
-Jason

 

ttt