Johnson Outboard Spark Plugs Chart

Johnson Outboard Spark Plugs Chart. Topic Spark Plug Antique Outboard Motor Club,Inc * This chart was assembled with the latest available Parts Catalogs, Service Manuals and Service Bulletins as of the Thread starter bquick8; Start date Mar 27, 2006; Status Not open for further replies.

Both plugs are listed in current literature at .030

On the boat setup chart: Spark Plugs

Just out of curiosity, what plug is specified in your owner's manual? B You may also find the Champion spark plug code helpful

Spark Plug Chart

Thread starter bquick8; Start date Mar 27, 2006; Status Not open for further replies. Champion spark plugs are original equipment on many outboard and inboard motors and are excellent replacements for everyday engine maintenance When more than one plug number appears, the first plug listed is the prefered.

plug, Johnson MD 39 Antique Outboard Motor Club,Inc. * This chart was assembled with the latest available Parts Catalogs, Service Manuals and Service Bulletins as of the Champion spark plugs are original equipment on many outboard and inboard motors and are excellent replacements for everyday engine maintenance

Johnson Outboard Model Year Chart A Visual Reference of Charts Chart. On ALL VRO/OMS equipped motors the "QL" supressor plug is recommended Re: Correct spark plug for 40HP Johnson Inductive supressor plug 'Q' is fine, whether or not OMS/VRO is used or not