Mercury - Head asy-cyl-port - 900-843944A05 Yamaha-F350-2012 That stability makes your engine

That stability makes your engine less prone to fouling

A synthetic blend 2-Cycle engine oil specifically formulated and developed to meet the needs of OptiMax and Direct Fuel Injected (DFI) 2-cycle outboard engines

Low deposits and reduced carbon and varnish deposit means longer engine life and greater performance over time

reliable flow and strong contaminant protection

Everything feels smoother

Mercury - Head asy-cyl-port - 900-843944A05 Yamaha-F350-2012 That stability makes your engineHead asy cyl port WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.