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How much advance timing?

DanB

Jedi Warrior
Country flag
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On the wet-sleeve engine, TR2-4A, how much advance is required? I'm talking about vacuum advance and the mechanical advance from the distributor, created by the weights spinning. What is the maximum advance, and at what RPM does it come in fully? When does it start coming in?
I am working on my ignition table for the electronic ignition, and if I had this information it would be quite helpful.

Thanks,
Dan B
S. Charleston, WV
66 TR4AIRS EFI, 80 TR7 DHC
 
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