I have just recently bought a boat with a evinrude motor on it. It is a 85 hp ... model number is 85093b.. what year is the motor and what sprk splugs should i use in it . Also need to know the mixture ratio? Have had the boat in the water a few times but it sound like it have miss in it.. pulled the pugs and they had in it ngks? plugs had fouled out...
