Merc.120 Heated Choke Thread Size

acicomp

Seaman Apprentice
Joined
Apr 7, 2016
Messages
44
Hey Folks,

I just upgraded to electric choke on my Mercrusier 120 with the standard Rochester carb. There was a tube that used to come from the intake up to the old heated choke. Does anyone know what size the threads (ie... 3/8, 1/4, etc...) are for the hole that is in the intake where that tube used to screw in to? I have the tube removed and need to plug that old hole up.

Thanks
 
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