Great ideas guys - thanks. I'm really glad btw that I found this community - the Mopar focused forums I used to use seem to be all tumbleweeds these days.
I did actually do that - jumper from the battery to the coil +. Didn't seem to make any difference. Could be a weak coil. I put another coil on it early in testing but not since I've done all the latest stuff.
Let's see... starting from the top... Dist was not off 180 and the box was grounded. Battery V dropped to 10 or 11 during cranking depending how much charge was in it at the time. Didn't change much with a booster on it. Manual spark tests with a screw driver or modified plug yielded nothing. I...
I'm having trouble tracking down an ignition problem on a 67 Coronet with an Orange box. Car ran great a couple weeks ago (minus the weak bottom end). I swapped the engine out and now I have no spark and I'm baffled. Everything is wired the same as it was. Dual pin ballast resister. Using my...