>> Greetings... Might someone share the vacuum advance specs for a
>> TR4a? I believe the distributor number is 40795A.
>
> The data I have for a 40795A is that it should have a 54413565 vacuum
> unit,
> with specs of 2-6-3 (normally marked on the unit). Meaning that advance
> starts at 2 inches of mercury, and ends at 6 inches of mercury with a
> total
> of 3 cam degrees (6 crankshaft degrees) advance.
>
> YMMV ... if anyone knows different, please let me know.
>
> Randall
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As usual 100% correct R.Y. "FT"
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