Try starting over at T.D.C and rotate the distributor 180 degrees from where it is now, remember to plug off the vacuum advance and idle the engine up to keep it running and advance you timing to 7-10 degree. This should get you in the ball park, also if you have a local "AUTO ZONE" give them a call because their using a new computer operating system that has a lot of tech. Information on each individual auto that they carry parts for. Hope this helps, James.
Saturday, July 21st, 2007 AT 3:26 PM