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Old 03-29-2016, 11:02 AM   #1
paintman
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The mother of all stupid questions! Ignition switch hole?

Hey guys! I got a build going over on the "pre 47" side but it's kind of slow over there. So I figured I would ask here. I am in the process of installing the ignition switch into the dash and I need to drill the hole.

Question is do I need to make the hole with the one side straight to keep the mechanism from spinning in the dash when I key the unit? If so how the hell do I make the hole? If I just drill a regular hole will the tightened nut be enough to keep the mechanism from spinning? I have never seen a drill bit with one flat side. Heres a pic of the switch I got from American Autowire...........
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Old 03-29-2016, 11:07 AM   #2
OrrieG
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Re: The mother of all stupid questions! Ignition switch hole?

Drill the hole and spot weld in a piece if flat stock on one side?
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Old 03-29-2016, 11:14 AM   #3
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Re: The mother of all stupid questions! Ignition switch hole?

Yep
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Old 03-29-2016, 11:14 AM   #4
Donaldo
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Re: The mother of all stupid questions! Ignition switch hole?

Or drill a smaller hole to start and carefully carve it out to fit with a die grinder and a small diameter bur.
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Old 03-29-2016, 11:46 AM   #5
paintman
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Re: The mother of all stupid questions! Ignition switch hole?

What a pain in the @$%#!!!! Is there a better (different) switch I can buy? Maybe I'' just go and buy a half million dollar stamping machine and spend another 75K on the right size die.
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Old 03-29-2016, 01:10 PM   #6
ptc
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Re: The mother of all stupid questions! Ignition switch hole?

Try a file.... it's alot cheaper....

This really is a stupid question.... joking!
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Old 03-29-2016, 02:42 PM   #7
paintman
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Re: The mother of all stupid questions! Ignition switch hole?

Quote:
Originally Posted by ptc View Post
Try a file.... it's alot cheaper....

This really is a stupid question.... joking!
I really am stupid......and I'm not joking!
It's just that after spending 5 years working on something that you never wanted to do in the first place you get kind of burned out dink dorking with stupid $%&@ like this.
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Old 03-29-2016, 08:14 PM   #8
47 Fasttoys
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Re: The mother of all stupid questions! Ignition switch hole?

I would just drill the correct size hole and tighten it down good, worked good for me on my '46.
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Old 03-29-2016, 08:28 PM   #9
paintman
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Re: The mother of all stupid questions! Ignition switch hole?

Turns out the local hardware store had the $500,000 dollar stamping machine and Home depot had the $75,000 die.
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Old 03-29-2016, 08:54 PM   #10
starterman99
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Re: The mother of all stupid questions! Ignition switch hole?

Well done...that looks great.
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Old 03-29-2016, 08:58 PM   #11
chopit
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Re: The mother of all stupid questions! Ignition switch hole?

Nice job...I was thinking old school star washer..
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Old 03-30-2016, 11:48 AM   #12
ptc
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Re: The mother of all stupid questions! Ignition switch hole?

Quote:
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Turns out the local hardware store had the $500,000 dollar stamping machine and Home depot had the $75,000 die.
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OK now this REALLY is a stupid question....

How'd you do that?????
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Old 03-30-2016, 04:42 PM   #13
mr48chev
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Re: The mother of all stupid questions! Ignition switch hole?

I'd say he drilled a smaller hole and did some very neat and tidy work with a couple of files or a dremal tool. Dang nice work no matter how he did it and that switch will never turn in the hole like all too many do in round
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Old 04-02-2016, 08:07 PM   #14
Coupeguy2001
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Re: The mother of all stupid questions! Ignition switch hole?

file it under patience
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