Zincs

[truss]

I have a 1987 silverton with 3

I have a 1987 silverton with 350 motors what size zincs go in the heat exchangers any help
would great.

 

[makomark]

camp E-1 pencils fit mine

camp E-1 pencils fit mine

you can buy just the pencil (& reuse the brass fitting) or buy the whole thing

 

[sonshinefishing]

The trick to getting the lefto

The trick to getting the leftovers of old zinc out of the brass fitting. Heat the brass with an acetylene torch while holding it with pliers when hot enough to melt the zinc tap the zinc end on a hard surface and the liquid zinc will come out.

 

[makomark]

"if you change them per the ma

"if you change them per the manual, they usually come out clean, in one piece, and will minimal erosion.

a propane torch will get the brass hot enough to melt the zinc remnants. The tapping James mentioned is the real trick."