What plug and gap do I use?

ACN

Cadet
Joined
Aug 5, 2003
Messages
7
I don't know the year yet, but I have a 28hp Johnson Sea Horse, Model# RX-11A, SN# 2335394. Someone put split fire plugs in the poor thing, I need to know what kind of plug I should use and what gap.
 

ob

Admiral
Joined
Aug 16, 2002
Messages
6,992
Re: What plug and gap do I use?

Use Champion J4C gapped at .030".
 
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