In these paired round mufflers, internal baffling creates left and right handedness. The Vernatone "free flow" design has limited internal baffles, making it ideal for engines sensitive to back pressure. The inlet/outlet ports are offset to outboard at both ends. For V-block engines where twin exhaust lines are desired, divide the HP by two and then match to the appropriate size.
• Creates minimal back pressure
• Applications: all wet exhaust inboard power vessels
• Fuel type: gas or diesel
• Above waterline installation only
• Sound rating: good