With a baffled, internal mixing chamber, Vernatone Mark II mufflers actively force exhaust gases to mix with the cooling water for measurably lower exhaust noise compared to the simpler standard Vernatone muffler design.
• Applications: all inboard power vessels
• Fuel type: gas or diesel
• Above waterline installation only
• Sound rating: better
• For V-Block engines where twin exhaust lines are desired, divide the HP by two and then match to the appropriate size