To determine the age of your 25hp Evinrude outboard motor with the model number 25002EC-72295, you can refer to the first two digits of the serial number. In this case, the "02" typically indicates it was manufactured in 2002. Therefore, as of 2023, the motor would be approximately 21 years old.
24:1
freeze plug on top of engine.
Around 150 to 200
25hp
50:1
1972 25hp
used points 0.020 new points 0.022
Model number E25TELCSA, is a tiller electric start, 20" shaft, 1980 year model, 25hp Evinrude outboard.
The Evinrude 25hp model E25RCRD outboard motor weighs approximately 130 pounds (59 kg). This weight can vary slightly depending on specific configurations and accessories. It's a lightweight option, making it suitable for various small boats and applications.
I use the QL77JC4 Champion plugs with a 0.030in gap.
When they was new: 100:1 but i run my motor on 50:1 and it works well!
A 25hp Evinrude, 1972 year model, requires a 50:1 fuel, to 2 cycle oil, ratio. One pint of 2 cycle oil, to six gallons of fuel, is just a bit richer than 50:1, and a good mix.