i would have to check with dyna when they talk about a 12v system i have found out most of the time they are talking about the coils not the battery/charging system i had a msd 2 step launch controler 4350 and would not work. maybe worth looking in to maybe this is diff
shears, rdz ,cpi oof all good pipes (speed = hp+getting to the ground+a good 60') and u can go about it many way but i would read the clutch tuning on the drag form . good place to start