356 voltage. 6V or 12V?

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neilbardsley
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Re: 356 voltage. 6V or 12V?

Post by neilbardsley »

On the subject of 6v. I'm going to fit my new ignition switch and thought I would add a relay to bypass the switch for the starter.

This relay should be ok at 20amp? Since once the solenoid switches the current is draw directly from the battery by a big wire?

https://www.ebay.co.uk/itm/160652-6-VOL ... Swux5YRpQN
“A REMINDER. I would be grateful if those members who have borrowed bits from me in emergencies (e.g starter motor, oil cooler, etc) would return them and/or contact me”. – Chris Turner RIP
POR68
DDK above all
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Joined: Sat Jul 20, 2013 10:15 pm
Location: Sunshine Coast, Australia

Re: 356 voltage. 6V or 12V?

Post by POR68 »

I am sure you have seen this Neil - VW but a nice, general write up: https://www.wolfsburgwest.com/wired/wir ... _03_01.htm

You probably will get away with a 20A relay but I was worried about amperage effect on the relay and used a 60A one that was cheaply acquired from a motor cycle shop. There are plenty of 30/40A ones around as well. Probably overkill on my part.
Merv

Australia
Porsche 356 BT6 (1 of 44 Australian delivered)
neilbardsley
Nurse, I think I need some assistance
Posts: 8637
Joined: Mon Apr 16, 2012 4:31 pm

Re: 356 voltage. 6V or 12V?

Post by neilbardsley »

POR68 wrote:I am sure you have seen this Neil - VW but a nice, general write up: https://www.wolfsburgwest.com/wired/wir ... _03_01.htm

You probably will get away with a 20A relay but I was worried about amperage effect on the relay and used a 60A one that was cheaply acquired from a motor cycle shop. There are plenty of 30/40A ones around as well. Probably overkill on my part.
Thank you. I had a relay by the starter before and the fuse when 3 times. Once in the mid of France after lunch. I removed that. I also had on in 912 which went recently so I'm not sure about putting one back by the starter. I'm thinking about just using a relay to bypass the switch.
“A REMINDER. I would be grateful if those members who have borrowed bits from me in emergencies (e.g starter motor, oil cooler, etc) would return them and/or contact me”. – Chris Turner RIP
Ignatzcatz
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Location: West Sussex

Re: 356 voltage. 6V or 12V?

Post by Ignatzcatz »

I think one of you guys should start working on the first all electric 356.
Porsche 356B T6 (modified), Porsche Macan GTS, Porsche SSE, Buell S2 Thunderbolt, Honda ST 70/125, Harley Davidson custom evo softail
neilbardsley
Nurse, I think I need some assistance
Posts: 8637
Joined: Mon Apr 16, 2012 4:31 pm

Re: 356 voltage. 6V or 12V?

Post by neilbardsley »

Ignatzcatz wrote:I think one of you guys should start working on the first all electric 356.
Someone on the forum already sells an electric engine to go in a beetle and if you look on the 356 registry it has been done already.
“A REMINDER. I would be grateful if those members who have borrowed bits from me in emergencies (e.g starter motor, oil cooler, etc) would return them and/or contact me”. – Chris Turner RIP
Ignatzcatz
I luv DDK!
Posts: 942
Joined: Tue Jul 22, 2008 4:20 pm
Location: West Sussex

Re: 356 voltage. 6V or 12V?

Post by Ignatzcatz »

Oh no! I don't want to look.
Porsche 356B T6 (modified), Porsche Macan GTS, Porsche SSE, Buell S2 Thunderbolt, Honda ST 70/125, Harley Davidson custom evo softail
POR68
DDK above all
Posts: 186
Joined: Sat Jul 20, 2013 10:15 pm
Location: Sunshine Coast, Australia

Re: 356 voltage. 6V or 12V?

Post by POR68 »

neilbardsley wrote:
POR68 wrote:I am sure you have seen this Neil - VW but a nice, general write up: https://www.wolfsburgwest.com/wired/wir ... _03_01.htm

You probably will get away with a 20A relay but I was worried about amperage effect on the relay and used a 60A one that was cheaply acquired from a motor cycle shop. There are plenty of 30/40A ones around as well. Probably overkill on my part.
Thank you. I had a relay by the starter before and the fuse when 3 times. Once in the mid of France after lunch. I removed that. I also had on in 912 which went recently so I'm not sure about putting one back by the starter. I'm thinking about just using a relay to bypass the switch.
Maybe the relay was too low on Amp tolerance Neil? After lunch in France - life can be cruel! The electrics on these old cars are simple and logical but do not last for every sadly. I have spent a great deal of time on preventative maintenance on mine, replacing old connectors, sockets, leads and anything consumable.
Merv

Australia
Porsche 356 BT6 (1 of 44 Australian delivered)
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