So as some of you may know I have a 255 merc flathead bores out with heads,cam,port job, and a 2 deuce offy intake with dual 94s. They have .049 jets in it and stock powervalves. My air filters paper has been ripped out and just the fine bug next and larger bug net is left. What could this be. Everyone I talk to says they run .049-.051 jets in their carbs and it works fine. For me it’s so rich my boss said it was burning his eyes. And another thing is my plugs are fouled. And they are autolite 216 plugs. But the end of the ground strap is flush with the end of the threads. My boss is telling me this is wrong. And the electrode should protrude Into the combustion chamber to make a efficient burn. What am I doing wrong? Sent from my iPhone using H.A.M.B.