The Serpent 950/Vector 1/8 On-Road car and the Mugen MRX-3 can both do 100mph+ on large tracks with the right engine, body, driver.

But don't forget the Serpent 835/Impact 1/10 235mm 4wd On-Road car. With the right gearing it will also reach 100mph, just takes a hair longer then the 1/8 scales.

The 835/Impact with the lowest gearing possible will reach 60mph in about 1.5 seconds using a .15 sized engine. This car handles very well even in parking lots.

Also, spinning out a car isn't because it's not on a track. The adjustments on these cars need to be extremly percise, and throttle control is a must.