Spark Plug and Gap for 84 Evinrude

[Ed Johnson]

In BAJA with no access to manuals.

What type plug (and gap) is used in 1984 Evinrude, 50 HP, model BELCRM?

 

[OBJ]

Re: Spark Plug and Gap for 84 Evinrude

Spark plug is a Champion QL77JC4. Set them .030.....that's per the book. Set them at .040 for a little better idle without hurting top end.....that's pretty much old scholl.