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Old Jan 12, 2007 | 11:36 AM
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16 Volt

Has anyone here ever run one of these trucks (83-86) on a 16 volt charging/battery system? If so did you have any problems?
 
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Old Jan 12, 2007 | 07:30 PM
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Never heard of this system. 6/12/24 volts those I have.
 
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Old Jan 12, 2007 | 08:37 PM
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Originally Posted by bigredtruckmi
Never heard of this system. 6/12/24 volts those I have.
Ditto...
Never heard of any system that wasn't a multiple of 6 volts....
 
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Old Jan 12, 2007 | 10:00 PM
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Is that like buying an 8 volt battery for the old 6 volt cars?
 
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Old Jan 12, 2007 | 11:12 PM
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Too much voltage will boil your batteries dry!
 
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Old Jan 12, 2007 | 11:51 PM
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Mine goes to 14.5 volts max when the batteries are low.
Levels out at 14 most of the time after it runs a bit.
 
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Old Jan 13, 2007 | 01:10 PM
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It is really common with the stereo guys and somewhat common with race cars. You use 2 8 volt batteries in series and an alternator setup to charge 16 volt batteries.

On race cars you do it for a stronger spark. In the audio it is done when you want lots of power out of amps that have unregulated power supplies.

Some guys have an Accuvolt in the system for electronics that cant take 16 volts.
 
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Old Jan 13, 2007 | 01:14 PM
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We already have a lot a cranking power under the hood if the batteries are good. (I'm a poet)
 
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Old Jan 13, 2007 | 10:23 PM
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Spec, you missed your calling

....why would we need more spark if we don't have spark plugs?
 
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Old Jan 13, 2007 | 11:33 PM
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I was using it as an example.
 
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Old Jan 17, 2007 | 07:26 PM
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16v

I help crew a 615 CI BBC altererd drag car. It has 15-1 comp. and is injected on alcohol. When we switched from 12v to the 16v race battery it made all the difference in world and solved all our hard starting problems. It would crank noticeably quicker.We do not run a charging sys and it is charged between rounds with a 16v charger. Many of times I have wanted to put the 16v in my 7.3 in the winter but my partner go to Fl for the winter and everything is all locked up. I don't know if you can hook up 1 12v to 1 16v because the 12 would draw down the 16 and you would end up with maybe 2 14v. They do have a 16v battery on the market with 1 12v post so it comes with 1 neg and 2 pos posts both 12+16. I recentlly changed a 39 Ford from 6v to a 12v system. That old flathead fires right up now. So more volts give you quicker cranking for easier starting
 
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Old Jan 17, 2007 | 08:08 PM
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Thats what I was thinking, better starting with a bonus of more power for the stereo.

I would have the alternator rebuilt to charge a 16v battery properly.
 
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Old Jan 18, 2007 | 05:55 PM
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The stereo might not handle the extra voltage. I would check the voltage range that it can operate safely. Hate to blow out a transistor and have a large repair bill.
 
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Old Jan 18, 2007 | 06:30 PM
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I've found my amps, the warrantee covers 16v operation. They also warrantee them if you run them as low as .5ohm as long as you have two batteries or a high output alt.

Most Pioneer decks can handle a 16v system. I think Alpine can too.
 
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