Benquinn1690
New member
Based on a chart I found I believe I have
a 1980 40hp mercury mariner outboard 2cyl
question is two or four stroke? Believeing it is a two.
With th that Amy ways to double check and if my conclusions are accurate. What can you all tell me about these engines.
a 1980 40hp mercury mariner outboard 2cyl
question is two or four stroke? Believeing it is a two.
With th that Amy ways to double check and if my conclusions are accurate. What can you all tell me about these engines.