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12 volt conversion help

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VWFOOL King for a day, Fool for a lifetime.

3,436 posts · joined Sep 2002 ·

#462114
can someone point me in the right direction or explain to me wats needed to change a stock standard 6 volt car over to 12 volt. cant seem to find good info on the net anywhere.
thanks
sam
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One man's junk...

handycam king of something

1,338 posts · joined Oct 2003 ·

#462150
so u do have something LOL

warb gimme some butter im on a roll.....

1,983 posts · joined May 2003 ·

#462153
change globes and reg, can get away with a 6v starter on 12v, apprently (i have so far). if you have phores then they also will need attention, many options there.

warb gimme some butter im on a roll.....

1,983 posts · joined May 2003 ·

#462154
oh, and my wipers go real quick, mite wanna look at that to...

twoguns simply aircooled

4,275 posts · joined Nov 2002 ·

#462158
for semaphores you can use a dimmer switch from a later car to get the voltage right, or jsut get a resistor from your local auto electrician. 6v starter will work on 12v no worries. certainly helps get your car started. wipers should get a resister also or they will fly across your glass with little effect. as said above jsut change your globes and regulator and your cool. is sometimes good to jsut check your earths also.

[ Edited on 8/3/2006 by twoguns ]
Simply Cruzin'...

VWFOOL King for a day, Fool for a lifetime.

3,436 posts · joined Sep 2002 ·

#462341
so no need to rewire the whole thing ro anything?
thanks for the help guys
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squizy Thinking about another dub...maybe

4,082 posts · joined Dec 2002 ·

#462422
No Sam no need to do a full rewire. Make sure you're prepared for the first time that 6v starter spins with 12v. :P

oval TOFU Bitte, ein Bit!

2,946 posts · joined Jul 2003 ·

#462435
Yeh, all bulbs- headlights, parkers, indicators, dashlights, interior light, brakelights, licence plate light, (might even pay to get your headlight reflectors re chomed too) wiper motor, coil, generator, regulator?, might as well get a new dizzy condensor, got an auto choke? check the V of that too, and of course, a nice phat battery.

It'll be a good idea to test for voltage drop across the circuits that look old and crusty and replace the wiring to keep the current up..

[ Edited on 9-3-06 by oval TOFU ]
...and Robert's ya father's brother...

Bizarre Moderator The artist formerly known as blue74l

12,785 posts · joined Aug 2002 ·

#462436
Sam

i will use less current

Power = Volts X amps

So for a 12 Watt globe a 6 volter will need 2 amps and a 12 volter 1 amp

the size of the wire is based on the amps it carries not the voltage
Futue te ipsum!!!

VWFOOL King for a day, Fool for a lifetime.

3,436 posts · joined Sep 2002 ·

#462442
thanks again guys
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One man's junk...

jnr356 Wolfsburg Wizard

603 posts · joined Jan 2004 ·

#462986
6 volt wiring is actually better(thicker)
use a resistor for the wipers(and fuel gauge)cheaper and easier