Wireing diagram needed

[Smith & Sons]

Working on the ignition system in our 1977 Searay 240 Sundancer & need the wireing diagram.Does power run from the ignition switch direct to the coil,or are there other systems involved? Thanks

 

[Bt Doctur]

does this help

 

[Smith & Sons]

yes,thank you.Ours is a OMC,with a 351 Ford.Do you know where I would find one for our application?

 

[Bt Doctur]

no ,but this should be close
http://www.selocmarine.com/content/manuals/3404/pdf/340410w154.pdf