Hey the busa is fixed! It did end up being the wheels being out of balance. I found a place in Miami that was able to high-speed balance them and I finally got to take it for a test drive a couple days ago and she's smooth at all speeds! Just wanted to thank you guys for the info. The rear tire took 3 1/4 ounces of weight but other than that everything balanced out. And the guy says that there's a good chance that after I replaced that tire may not need that much again some tires apparently just do.
Yep, all tires individually take different amounts of weight, the tire is what you are balancing.
Next tire(s)may need a little or a lot, and sometimes none.
Glad you got it fixed.