i went to the track on friday and my fisrt pass i do my car throws sparks from under the car from takeoff and also it wont go into gears know unless i turn the car off but it will let me go into gear while the car is off but just jerk and do nothing else can yall help me and let me know what happen

 

sounds like a tob/clutch issue.

 

i was thinking my tob might HAVE POP off while the laucnh can that be possible i forgot to mention i have competion clucth stage 4 can that be the issue

 

yup, sounds like tob

 

What kinda clutch are you running that this happend