Back to the drawing board... stock low dollar 360

Timing mark was going crazy... LOL. fluctuating about 10 degrees. Funny thing is, when it was revved, it would go to full advancement then drop 10*… LOL. I'll have to take it back apart.
  • P.S. - I tried it in the 318 because the car was handy.
That’s odd, I have 2 of those plates and the timing is dead on. Maybe another issue. Goodluck.