Whats the model number??
Spark plug gap on this engine is .030
The correct spark plug gap for the 1994 model, 25 hp Evinrude outboard is .030 in.
The 1996 model, 175 hp Evinrude outboard spark plug recommendations...... Champion Ql78YC gapped at .030
The recommended plug gap for the 1993 model, 3hp Evinrude outboard is .030 in.
The 1990 model, 90 hp Evinrude outboard can use either an NGK BR7HS, or Champion L77JC4.
.030
.30
Huh??
0.8mm or 0.030 US
The Gap is .030
OEM Champion #QL78YC gapped at .030"
if you didn't space your spark plug right will they spark