Quote:
Originally Posted by fordified
Bob, thank you for taking the time to measure that. My Snap-On MT-640 model's stationary point appears to be about 3 times longer than the Snap-On MT-335 model. The adjustment knobs are different lengths. From your photo I think the two brass posts are about the same distance apart. Do you or any other members know what is a satisfactory distance the spark should jump for a 6 volt coil to be considered good.
Thank you again,
Kyle
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Kyle, I measured the gab when the knob is in the green area and it
is between 9/32" and 21/32".
Bob