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.030
.40
champion f12
0.25mm
The correct spark plug gap for the 1994 model, 25 hp Evinrude outboard is .030 in.
j4j
One spark plug per cylinder. You didn't mention how many cylinders.
Per Service Manual - Spark Plug Gap is .040" - Plug is Champion L77J4 Fuel Mix is 50:1 or 12 gallons Gas to 1 quart TC-W Outboard Motor Oil
I was looking at one of the Ford websites and it shows : For a 1960 F-100 , 4.8 liter / 292 cubic inch eight cylinder engine : BSF6 ( SP-430 ) / nickel / .030 inch spark plug gap BSF82C ( SP-431 ) / copper / .035 inch spark plug gap
At the rear
drain plug
which side of the motor is the 1 plug on my 1989 ford!