My ignition timing is going crazy, very unstable
What led up to this? Why did you change it in the first place?
Slants have a bolt UNDER the distributor case that tightens the bracket against the distributor, and the bolt you SEE that tightens the bracket on the engine block.
I'd be suspecting something in the dist is wrong, or the plastic drive gear is AFU
You have a shop manual? Download a 66 manual for free here:
http://www.mymopar.com/downloads/servicemanuals/1966_Plymouth_Service_Manual.zip
A photo of the bottom showing the clamp bolt
What led up to this? Why did you change it in the first place?
Slants have a bolt UNDER the distributor case that tightens the bracket against the distributor, and the bolt you SEE that tightens the bracket on the engine block.
I'd be suspecting something in the dist is wrong, or the plastic drive gear is AFU
You have a shop manual? Download a 66 manual for free here:
http://www.mymopar.com/downloads/servicemanuals/1966_Plymouth_Service_Manual.zip
A photo of the bottom showing the clamp bolt