07-25-2021, 08:23 PM
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#1
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Senior Member
Join Date: Jul 2011
Location: Redondo Beach, CA
Posts: 5,849
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Snap-On Dwell Tach
I was given a Snap-On Dwell Tach Model # MT-715 the other day. I was wondering if anyone knows where I can find instructions for it. I Googled it with no love.
Connecting it is pretty straight forward, I am just wondering about the knob on the far right, specifically the "Set" setting? It doesn't have any hard detents, more like a potentiometer. Thanks.
I'm told the dwell angle for a Model A distributor is 42°.
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