How To Weld Aluminum Engine. Aluminum engine blocks can be welded with TIG or MIG with 4043 filler wires. Then set the amperage of your welder.
Additionally many TIG machines also allow for stick welding which you may need for from time to time. Then set the amperage of your welder. This welding technique is.
It is designed for boats that must handle very tough conditions that most RV users do not face.
Engine Casting Number M60B30 1 725 970 or 1 741 212 M60B40 1 725 963 or 1 742 998 Welding the cast aluminum isnt a problem. That little hunk of metal should look red with anger once you pull it out. Cast will weld with 4043 and 5356 filler wires. 300 amps and a water cooled torch will make this a breeze.