Does anyone know of a source for these things at a reasonable price? I found one in J.C. Whitney, but it was $160. thanks Jake
I'm a bit confused - why do you need a dual-voltage starting switch? What exactly are you trying to do?
Are you talking a series/parelell switch so you can run 2-6 volt batterys and get 12 volts to crank, 6 to everything else and a 6 volt generator will charge both batterys? These systems are a bit complicated and confusing for the average person and all the ones I was ever around seemed finnicky. I did install a few back in the 70s for old farm trucks. It seems the biggest problem we had was keeping both batterys charged up. I prefered the 8 volt battery. It would get the cranking power with out changing anything else ( except for tweaking the regulator)
Yes, a normal starting switch is usually built well enough to handle a wide variety of voltages. Why do you need it??
i need it for the reason stated by willowbilly. its a series/parallel switch that changes to batteries from series to parallel when you turn the key to start the motor. My friend is trying to finish his truck for paso and this is the route he has decided to go. he had an 8v battery on it, but didn't like it for some reason. do modern diesel pickups use these switches? I know most of the diesel pickups I've seen have two batteries, but I've never looked close enough to see how they were hooked up.
I think I've got an idea, but I'm not sure...how's this sound: you can use a 12 to 24 switch for 6 to 12 if you run your ignition switch on 12 volts so that the coils inside the switch will still work...right?
its an electromagnetic switch that automatically switches two batteries from series to parallel when the ignition switch is in the start position, then automatically swithes the batteries back to series configuration once the car is started. thats why the voltage matters
I see. I never actually knew what was in there. I wonder if you could make something work with several starter relays like those reversing motors on electric hoists.
BOATS!!!!!! Didn't you guys ever have a boat?? Bat #1,Bat#2 and BOTH one simple turn it to each switch!!!!! Go to the boat supply.....or get the NAPA MASTER catalog.....yes MASTER it's got all that **** and more!!! Good luck ...should be $25.00
hows about a duel voltage battery 12v goes to starter 6v goes to rest I've seen em before just not sure where
Im just a little confused here. Do you need 12 volts to start and 6 volts to run? If so then you would series the batteries to start and parallel them to run and charge. Series increases voltage and parallel increases amperage.
I'm confused as to why anyone use an 8-volt battery in the first place. It's a good way to blow out 6-volt light bulbs without enough juice to do anything else. How about simply using a 12-volt battery and charging system, and a Runtz for everything 6-volt?
yes scott, thanks...I had my electrical terms mixed up. bluto, thanks for the tip, I'll tell my friend to look into it.
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