[jonnybonds84]

The reason I ask is because I removed my secondary butterfly valves in my s13 KA and now I need to plug up the holes. I called this welder that was recommended to me and he was asking me all these questions about what type of aluminum was the intake made out of and he was also telling me cast aluminum might have some different metals in it that might not be weldable. He's a good guy and he's not trying to hussle me out of money (he's charging me like 20-30 bucks). I just would like to answer his question. Thanks in advance.