vacuum advance units

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vacuum advance units

Postby tennessee frogeye » Sat May 31, 2008 11:45 pm

What is the differance between a DM2 Dist vacuum advance from a 948 and a 25d4 dist. from a 1275?
tennessee frogeye
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Re: vacuum advance units

Postby spritenut » Sun Jun 01, 2008 9:43 pm

both are interchangable. The DM2 uses a different low tension pig tail and depending on the serial number, it may have a different centrifical advance. The advance weights are stamped on the ear under the points plate.
I have seen 10* up to 24* all on the same 25D but only 10-19 on the DM2s
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