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Old 07-05-2018, 12:21 PM   #2
Cflanery88
 
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Name: Cflanery88
Title: Too Much Time
Status: Not Here
Join Date: Feb 2016
Location: Shelby, MI 49455
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Posts: 536
I know there is special welding processes out there for welding cast iron. The machine shop that did my Machine work offers it specifically for cracked heads and blocks. Not really sure how well it works. But the furnace welding sounds pretty BA. I also read an article a year or two back where a company was 3D printing repairs on cast iron as well. If we can 3D print titanium alloys and laser weld cracks not visible to the naked eye anything is possible with enough money lol.
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06 Dodge Ram 2500 6.4L, Wagler +.080 rods, Hobbit tuned, Exergy150% injectors,Polished s475/87 1:0 A/R Engineered Turbo Billet Wheel,arp625s,14mm main studs,PPE dual fuelers,Hamilton 188/220,extreme pushrods,Fleece bypass/drains/distribution block,110#springs.
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