Re: Electronic Ignition conversion report

Posted by bigmoparjeff On 2013/10/30 9:09:24
Quote:

PackardV8 wrote:
Quote:
" ...cam in the
distributor was worn ....".

Ok, but ive never seen such. If that statement implies worn distributor BUSHINGS then u have other much deeper and serious impending problems. But then again probably nNot a problem if it is a trailor queen only.


The piece with the 8 bumps that opens and closes the points is worn down. The edges are rounded off a bit where the rubbing block for the points rides. I would have to guess that it wasn't lubricated often enough. As far as I know, this isn't uncommon with points type distributors. With a worn down cam, you loose your point gap as you try to get the proper dwell setting. If the gap isn't large enough, it can burn the points because it won't be able to break the arc.

The rest of the distributor is in great shape. No slop in the bushings, the mechanical and vacuum advances work fine. It has a nifty little device on the side that you fill with grease, then turn the knob every so often to add new grease to the bushings.

The service manual says that the car should have an Autolite, but it has a Delco, so I don't know if it's the original or not. I do know that manuals aren't always gospel on mass produced items, and parts get substituted often when they run out of the right ones on the assembly line.


Jeff

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