Reply To: 1970 Johnson 25R70 E (carb part #)

[Bob Wight]

Don wrote:

deadinthewater wrote:

I swore up and down to my girlfriend that it was called the high speed nozzle. Google told me it was an emulsion tube. And the man who sent me here called it a nozzle. Such confusion! It appreciate you and the fella who sent me here though!

High speed nozzle/emulsion tube, means the same thing….The important thing is that it is included with the carb body assembly you bought…There would be no way to put one in there anyway, it is cast in place, not threaded, as you found out….Wish OMC didn’t put those notches in it, making it look like it is threaded in place…
The other important thing is you dispatched that dang snake before it dispatched you!

I remember when I overhauled the carb on my ’72 25hp, I initially thought those notches in the nozzle were there so you could unscrew the thing. I tweaked on it just a bit with a screwdriver and it wouldn’t budge so I just left it alone. Glad I did.

Bob

1937 Champion D2C Deluxe Lite Twin
1954 Johnson CD-11
1955 Johnson QD-16
1957 Evinrude Fastwin 18
1957 Evinrude 3022
1958 Johnson QD-19
1958 Johnson FD-12
1959 Johnson QD-20
1982 Evinrude 25hp

“Every 20 minute job is only a broken bolt away from a 3-day project.”
"Every time you remove a broken or seized bolt an angel gets his wings."