its a greyish cap on a wire right by the distributor. Someguy i was talking cars with brought it up and how u have to disconnect it to "really" adjust ur timing the right way. He said u unplug it, adjust ur timing, plug it back in, then start the car and check ur # of degrees? Ne one ever heard of this? i know i havent. I just started the car loosend the dis. and used a gun to set the # of degrees? isnt that how its done?

idk ive never changed timing before im new to it lol. feel free to leave ur .02