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it depends on the year. i have a 1978 80hp and it takes a champion copper marine plug. the part # is L78V
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How do you adjust the idle on a 80 hp Mercury Outboard engine?
1978 80 Mercury Outboard IDLE ADJUSTMENT
What year is a 80 hp mercury outboard serial 2561812?
An 80 hp Mercury outboard, serial number 2561812 would be a 1969 year model.
How old is a 80 hp Mercury outboard motor serial number 6288030?
An 80 hp Mercury outboard, serial number 6288030 is a 1983 year model.
How old is a 80 hp Mercury outboard motor serial number 6304884?
An 80 hp Mercury outboard, serial number 6304884 is a 1983 year model.
How old is a 80 hp mercury outboard motor serial number 7206568?
An 80 hp Mercury outboard, serial number 7206568 would be a 1983 year model.
What year is a 80 hp Mercury outboard motor serial number 3055133?
An 80 hp Mercury outboard, serial number 3055133, would be a 1971 year model.
What is the ratio of gas to oil in a mercury 80 hp outboard?
If manufactured after 1965, an 80 hp Mercury outboard requires a 50:1 fuel, to 2 cycle oil ratio.
What is the difference between a 1989 80 horse mercury outboard motor and a 1995 135 horse mercury outboard motor?
55 hp.
1983 mercury 80hp outboard weight?
The dry weight for an 1983 model, 80 hp Mercury outboard, is listed as 265 lbs.
What year is 80 hp mercury outboard with serial number oc136078?
An 80hp Mercury outboard, serial number OC136078, would be a 1989 year model.
What is the spark plug gap for a 80 turbo trans am with a 301?
The spark plug gap is .060.
What is the weight 78 mercury 80 hp outboard 2 stroke?
could you please tell me the weight of a 1980 mercury 80hp 2 stroke outboard motor
