Water discharge on 4hp johnson

166oldboat

Cadet
Thread starter
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Apr 26, 2009
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Where does the cooling water discharge on the 1969 4hp johnson...how hard is it to make a tell-tale
 

Vic.S

Rear Admiral
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May 4, 2004
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4,721
Re: Water discharge on 4hp johnson

The water discharges with the exhaust.

Difficult to see where you would drill and tap for a telltale connection. Into the cylinder water jacket possibly.
 
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