Plug Gap 1978 115 Evinrude

[Ned Dixon]

"Does anyone know the plug gap

"Does anyone know the plug gap for a 1978 115 hp Evinrude? Thanks, Ned"

 

[willard]

If you are doing alot of slow

If you are doing alot of slow moving with this motor I would gap them at 40. You have less fouling with this gap. The book says 30 but I have found a setting at 40 the best and no less then 35

 

[Ned Dixon]

"OK, thanks!"

"OK, thanks!"