Precision rebuilt A4 from Moyer Marine
www.moyermarine.comThen add fresh water cooling, proportioning cooling water valve, electronic ignition, electric fuel pump, PCV valve, etc. for bombproof operation .. about $6000.00 cheaaper than an oil burner and no need to change engine beds, prop/shaft, fuel system, etc. .... also offered by www.moyermarine.com or www.indigoelectronics.com