The 98 model, 70 hp Johnson 2 stroke outboard, requires a .030 plug gap.
The 1998 model, 60 hp Johnson outboard runs a plug gap of .030 in.
The 1998 commercial model, 25 hp Johnson outboard operates on a 50:1 ratio. This is roughly one pint of 2 cycle oil, to six gallons of fuel.
The 1998 model, Yamaha 250 hp outboard, requires an NGK BR9HS-10 spark plug, gapped to .039 in.
The dry weight of a 1998 model, 15 hp Johnson outboard is 74 - 114 lbs, depending on the particular model in question.
70 kg
.030 gap
The 1998 model, 115 hp Yamaha outboard, requires an NGK BR8HS-10 spark plug, gapped to .039 in.
o.39 in
The 1998 model, 40 hp Mercury Force outboard requires a 50:1 ratio, one pint of 2 cycle oil to six gallons of fuel.
The 1998 model, 4 hp Mercury outboard has a dry weight of 45 lbs.
50:1 . 1 pint 2 cycle to 6 gallons gas
The weight of a 1998 90hp Johnson SPL outboard motor is approximately 280 pounds (127 kg). This weight can vary slightly depending on specific configurations or additional equipment. Always refer to the manufacturer's specifications for the most accurate information.