Bench testing horns
Thread Starter
Drifting
Joined: Nov 2007
Posts: 1,711
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From: Hightstown NJ
Bench testing horns
Is it safe to test original horns using a battery charger? I don't want to get one beep and then fry them. I don't know if the relay in the car has a way of softening the "blow" or not.
Thanks
Verne
Thanks
Verne
Le Mans Master
Joined: Dec 2007
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From: Puget Sound
No problem but depending on the charger, it may not be powerful enough to make them work correctly as horns typically draw a lot of power. All the relay does is switch the current on and off.
Le Mans Master
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From: Temple Terrace Florida
Horns
You could always use a 12 volt car battery. Ground the horn mount to the neg. side of your battery and use a wire from the pos. side of your battery to the tab on the horn. That should do it. Jerry
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Race Director
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I was making a joke. Years ago I bought a set of Nathan Air Chime train horns that came off a Burlington Northern and Santa Fe locomotive to put on a tow rig I had. I set the three horn assembly on my work bench and put the air hose to it. It was so loud it blurred my vision. I still have tinnitus in my right ear after that.
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That's another thing I like about my 59, it has a real horn. Not like the wimpy beep horns they have today. You can barely hear the horn in my Tundra, a large full size truck! I would love to have a good set of air horns on it for those who set at stoplights texting.
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Army
That's another thing I like about my 59, it has a real horn. Not like the wimpy beep horns they have today. You can barely hear the horn in my Tundra, a large full size truck! I would love to have a good set of air horns on it for those who set at stoplights texting.
My restored '63 horns will wake up the dead
