I am doing my annual spring cleaning and finally sorting thru the parts
I bought at Carlisle last year and the year before. Just in time to
amass even more this year. My question: How do you determine the
polarity of a tach? I have many and some are from earlier MGBs that are
positive ground while the later (1968 +) are negative. The tachs from
the 3 main bearing MGBs (1962 - 1964) are simple as they are mechanical.
I want to tag them, which I should have done a year ago when I first
arrived home and the data was fresh in my mind.
Frank "Swamp Yankee" Krajewski
www.bmcne.com
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/// (If they are dupes, this trailer may also catch them.)
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