Originally Posted by
PROMODVETTE
What causes the car to "diff out"?
I'm running a x12 on a med/high bite carpet track that is pretty bumpy in places.
I gone from super loose to super tight on the diff and it does the same thing.
Is the fix stiffer side springs? Thicker damper tube oil? Less compound on the rear tires?
It's almost always, tires are too big. Not sure if you are running stock or mod. I would cut your tires to 1.65 rear and 1.57 front. Stiffer side springs will probably not fix it, I would go softer if anything.
Steve Dunn