i just bought a new set of plugs for 1996 yamaha 150 saltwater series motor. picked them up at west marine along with one of their free catolgues. when i came to the page on spark plugs they had a note saying that due to recent changes in gasoline additives, you may need to run a different plug. my book recommends the ngk br8hs-10. does anyone now if this needs to be changed?<br />thanks, ed in florida
