I have a full 6 piece set of Mercury Pro xs 250 Air Injectors. They have been cleaned and flowed with papers.
New these are 796 each new I have 1750.00 in them. Tyd. These made for a huge improvement to top end on my Pro xs 2 stroke. fixed the top end surge no one was able to diagnose. Reduced to $1200 My loss your gain.
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