Home › Forum › Ask A Member › Mercury model 40 › Reply To: Mercury model 40
December 29, 2023 at 11:58 am
#283549
20kv….so you were talking coil to plugs ???
what model of 4hp is it ?
because the firing voltage from the stator to the ignition coils themselves surely can’t be 20KV ! maybe 400v with phase maker ignition.
see AOMCI western region article
https://wrcoutboards.org/wp-content/uploads/2021/02/The-Phase-Maker-CDI.pdf
MERCURY Outboard no SPARK easy and CHEAP repair! (youtube.com)
Magazine Articles | Western Reserve Chapter (wrcoutboards.org)
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