car breaks up u can hear it at like 4 grand when im holding it there driving... didnt do it before the engine flooded... (MSD 6AL died) so far iv changed oil and just hooked it up stock but havnt hooked the new 6al back wanna get rid of the problem instead of hiding it.... car starts fine.. and still hauls.. what could it be?

 

bumpp

 

you my want to look into the opti. stock opti`s can`t handle high rpms after it gets high miles on it and stock replacement aren`t any better. i went throught 5 of them.
before before getting a dynatech opti. but look at the opti made by msd it seems to be a great unit.

 

I have the MSD opti and it made it thru a bad water pump. Came home from the track and jacked the car up to find antifreeze all over the opti. Changed the water pump and no problems .

 

got a MSD pro billet opti

 

check the wiring to and from the msd. i had issues with that and it cleared my miss by playing with the wiring. too much heat fubars things in that wiring

 

MSD opti, MSD Coil, my MSD box?? I got everything msd