It is impossible to race with the traction control on. When you launch it basically kills the motor. The harder you launch the harder it kills the motor. Mine has been permenantly turned off for two years.
I didn't find it useful in the snow either. Having driven rear wheel drive cars my entire life I could actually react faster than the traction control. Besides, there nothing wrong with turning the corner in the snow with your back wheels. Actually, its kind of fun.
ProCharger P-1SC, 9 psi, STD 396/383; Uncorrected 388/375; SAE 383/370.
USAF 1969-1996: Vietnam veteran. Aircraft maintenance. ICBM Operations. Research & Development.
Also own: 1997 Harley FXDWG, 1998 F-150, and 2002 Corvette LS1