ok well i for the the life of me can't figure out why i can not get a good clean timing reading its all over the place and i set it to 10 with box pined it revs up and down then stalls i set it to 12 and it fluctuates between 12 and 16 or so. and Ive tried changing coils,ecu,three different cps's. im wondering if its possible to just run a 7mge distributor on my 7mgte ecu and just run an old school msd oil filled coil? so if any one has any info it would greatly appreciated and thank you in advance