well,.. when i do them i sit onthe gas tank,.. and i only go about 10 or 15 mph,... ummm since i have a 4wd the rear brakes help the fronts also so i think that helps me,.. but since u have a raptor a woudlnt sugest jsut locking up the brakes real fast ease into themand if u r doin it right u could come up,... if u have an old set of tires that r almost bald try those the might help,... they do for me,... lol
well i hope this helps you
you can check my stoppie out in my page if u want



~later

 

shady,
i think ur talking about a guy named piranah and his "cvboys"