Understanding the "load-a'matic" distributor

[BUBBAS IGNITION]

Lets try this one :

http://s103.photobucket.com/albums/m128/bonneville06/1newstuff/?action=view&current=100_8914.mp4

Note the progression of advance with rpm change at the end of the video. Every time i increased the rpm the advance curve moved a few degrees.
A good example of a good advance curve with mechanical weights and springs.

 

[swedishsteel]

Bubba, I have a '55 Tbird with the load a magic with the tach drive. Can you convert it to centrifugal and retain the tach drive? Thanks. Rod

 

[swedishsteel]

Bubba, I have a '55 Tbird with the load a magic with the tach drive off the distirbutor. Can you convert it to centrifugal and retain the tach drive? Thanks. Rod

 

[rempfer]

Lets try this one :

http://s103.photobucket.com/albums/m128/bonneville06/1newstuff/?action=view&current=100_8914.mp4

Note the progression of advance with rpm change at the end of the video. Every time i increased the rpm the advance curve moved a few degrees.
A good example of a good advance curve with mechanical weights and springs.

Would you (or anyone here) have the advance curve specification for the original '49-'53 flathead V8 load-a-matic vacuum-only design, please?

 

[51 MERC-CT]

Would you (or anyone here) have the advance curve specification for the original '49-'53 flathead V8 load-a-matic vacuum-only design, please?

Although this is from Mercury manual it should be the same.

 

[ursus]

What are your thoughts on the use of an Echlin IC-8 coil with this distributor?