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aluminum and pipe plugs
https://slantsix.org/forum/viewtopic.php?t=25354
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Author:  ceej [ Sat Oct 13, 2007 3:36 pm ]
Post subject:  aluminum and pipe plugs

The Offy has a threaded fitting for a a vacuum fitting.
I'm not using it, so I'm putting a pipe plug in it.

What is the best material to use in the aluminum intake?

I picked up a brass one, though the fitting was steel. Is there enough heat to be worried about expansion rates? Should I use Steel instead?

Probably doesn't matter, but just in case! :)

CJ

Author:  SlantSixDan [ Sat Oct 13, 2007 4:04 pm ]
Post subject: 

Really doesn't matter. Use what you have. Brass is good.

Author:  ceej [ Sat Oct 13, 2007 4:15 pm ]
Post subject: 

Thanks Dan!

CJ

Author:  Doctor Dodge [ Sun Oct 14, 2007 6:16 am ]
Post subject: 

Brass plugs seem to come out of old aluminum castings the easiest.
If you use a steel or cast iron plug, be sure to use a little anti-seize compound on it.
DD

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