Spark Plug Gap

[GlasstronJim]

I have a late 60's Super Sea Horse 40hp I can't find the numbers on it, But I need the gap specs for it?

 

[BoatBuoy]

Re: Spark Plug Gap

Johnson 40hp 1960-1973 Champion J4C gapped at e.030.

 

[GlasstronJim]

Re: Spark Plug Gap

Thanks, You wouldn't happen to know where the #s are on these old motors?

 

[BoatBuoy]

Re: Spark Plug Gap

Should be on a metal tag under the front carry handle, or on the port-side transom clamp at the back.