[Formulajones]

With 3.08's and second gear that's a ton of wheel speed, almost like scating on ice at that point. The rear of the car may drift where ever it wants lol.

Doubtful there is any real cure for it when doing burnouts like that. What's most important is does the car launch nice and straight with sticky tires on a prepped track. That's where suspension tweaking should be done.

Our cars are nice and straight at the track but when we horse around on the street they for sure can be ditch hunters if I'm not careful. Lots of factors play into that like wheel speed, the crown in the road, different types of surfaces. Ya just gotta be on your toes lol.
Me personally I try to keep wheel speed under control with my right foot so the car is easier to catch and manage.
Sounds to me there is probably nothing wrong with your car.