It removes the lion's share of the brakes.
I do not know how other devaysakh but negatively affected my options:
Enable Sound - after turning off the sound in the game is not lost, and increased speed.
Turbo VGA- increase the speed I felt from him and watched with the sound problems
Turbo Audio- bad sound =) makes the normal sound)
PC Speaker- off considerably increases the speed
In contrast the previous
Turbo Cycles- when you turn gives a significant boost to speed
CPU Core - options Dynamic, auto, much faster, and normal, simple make it possible to give stability where the first does not work.
Thanks:
Dosbox turboXayrex master.