Windjammer
Well-Known Member
Have got my eye on a used 340 with the 7.4's that are raw water cooled. The dealer says that these can be converted to FWC closed systems. Anyone ever had this done or know what is involved? Seems to me this might be closing the barn door after the horse has already escaped - i.e. with 6 or 7 seasons already on the engines would the corrosion/pitting process be well on its way?