Originally Posted by Red__Zed

cooler is an easy fix. I would make sure to put in an oil temp gauge too though, since you run the risk of major trouble if you have a line issue

VLSD is going to overheat just a couple laps in, effectively rendering it an open diff. Beyond that, the diff is prone to actually overheating to the point of damage...theoretically a warranty repair, but potentially tough if you are tracking. try and see how cool the local dealer is.

fuel starve is a tank issue not a tune issue.