Home › Forum › Ask A Member › Very old motor/new guy › Re: Very old motor/new guy
December 4, 2015 at 11:09 pm
#28057
The #1 on the serial number is probably a 4. So you may have a model 400 Evinrude lightwin. It’s 4hp, made from 1931-1934. It takes a 6m spark plug, gapped 0.025, points gapped 0.020. One third pint oil to a gallon of gas.