Would need to know WHICH 2006 Optimax you have to answer your question.
Pinned to the top of the forum is a fairly complete list....
http://www.bbcboards.net/zerothread/310172
Retail on these plugs is $22+... but you CAN find them for less, if you look around.
We offer them to BBC members at $18.87 each.
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 48 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
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