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Info on td 20 johnson sea horse

J

jghooked

New member
" a friend gave me this motor

" a friend gave me this motor it has no plugs in it could any one let me know what plugs are reguired , also what fuel mixture , this friend recieved it from someone else was going to work on it but didnot he gave it to me . I would like to see this motor run . does turn over feels smooth when pulled . need info on plugs to see if I can get it to go . thanks "
 
What is the model number of th

What is the model number of the engine. We need to know the exact year to be able to advise you.

Joe (30+ Years With OMC)
 
joe

the model # is td20
s

joe

the model # is td20
ser#69103
as near as I can figure it was made between 1946 and 1949 and that it is a 5 hp
thanks for your help and time

jeff
 
"Use Champion J6C plugs, gappe

"Use Champion J6C plugs, gapped at .030 .

Joe
"
 
joe

thanks for your help

joe

thanks for your help . I will pickup a couple and see if I can get this motor running . do you think 50 to 1 would be the right fuel mixture ?
thanks again
jeff
 
"Jeff... No, that engine shoul

"Jeff... No, that engine should use the 24/1 mixture (1qt of 50/1 oil to 6gal gas). Unleaded 87 octane fuel will be fine.

Joe (30+ Years With OMC)"
 
" I just aquired an old Johnso

" I just aquired an old Johnson Sea Horse, Model TD 20. I don't know the HP or year but would like to.. It is a 2 cylinder, two cycle. Serial number 074 050. Can anyone give me some clues or additional information? Any help will be appreciated... "
 
"JavaBob,

Model TD20 is 5H

"JavaBob,

Model TD20 is 5HP, 1946-49.

We sell the manuals for it.

If you have specific questions you can ask them here."
 
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