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19 degrees
19 degrees BTDC, + or - 1 degree at WOT. Around 4 degrees ATDC idle timing.
The dry weight of the 1985 model, 70 hp Evinrude outboard is 257 lbs.
It is a 70 HP 1975 Evinrude. The 5 indicates the year. I just bought a1975 Evinrude yesterday & looked up the number.
A 70 hp Evinrude outboard, model number E70ELCO, would be a 1985 year model.
1992
The 1977 model, 70 hp Evinrude outboard requires an NGK BZ7HS-10, or a Champion QL77JC4 Plug gapped to .030 in.
50:to1
The 1981 model, 70 hp Evinrude, requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
Its a 70 hp electric start long shaft 1981.
Andrea Celeste - 1979 1-70 is rated/received certificates of: Argentina:Atp
70-100$