I am looking for a service manual for my 20hp 1973 Johnson, in the mean time can someone
tell the correct fuel/oil ratio please.
As I said in another I put it on a stand (in water) to see if it starts and runs which it did fine,
I used a 40:1 ratio should I use a 50:1?
tell the correct fuel/oil ratio please.
As I said in another I put it on a stand (in water) to see if it starts and runs which it did fine,
I used a 40:1 ratio should I use a 50:1?