You may want to check your State motor vehicle code to find out if it is legal to drive on your State's roads without an emergency brake that is operable.
The emergency brake is a safety device and most states require that it be in operating condition. Your insurance company may also be concerned about the fact that you removed a safety device.
If you are just driving the car on a race track, and not on public roads, then you should be OK. If you are driving on public roads, then you should become familiar with the legal terms "negligence", "willful", "intentional disregard", and civil and criminal liability. rangerj