Engine displacment 1988 60hp Johnson

[guy74]

I was wondering where to find out the displacement of my 60 hp Johnson. It a three cylinder 1988 model. My manual lacks that info.
Thank you,
Brian

 

[ob]

Re: Engine displacment 1988 60hp Johnson

I believe it is 56.1 cubic inches.If your manual lists the bore and stroke you can use 3.14 X the radius of the bore squared ,X the length of the stroke ,X the number of cylinders.

 

[gyoung]

Re: Engine displacment 1988 60hp Johnson

According to my Seloc manual

Bore=3.00, Stroke=2.344, cyls=3 works out to 49.7 cu. in.