Re: Info needed for vintage OMC OB
Does anyone have any information for an old OMC OB model #4099-0050? Thanks.
1935 Evinrude Lightwin 4.6hp. I'm having trouble distinguishing it from a 4097, same year. Anyhoo, a 4097 take 1/3 pint of oil per gallon of gas (24:1). Shear pin: Part number 132432 3/16" x 1-1/8" brass.
4097 & 4099: Both 1935, same horsepower, 2 cylinder, 2" bore x 1-5/8" stroke, 4.6hp # 3750 RPM, original spark plug M-5-J, 4097 weighs 40 lbx, 4099 weighs 38 lbs. Hm.m.m., different lower units?????