[T3] Fwd: 6V to 12 V conversion question

[David Sanderson <porschedave@rennlist.net>]

<x-flowed>>Hi Folks
> We want to convert the 6 V Notch to 12 and I just learned that there 
> are 12 V cranks and 6 V cranks. The difference appears to be the 
> flywheel end of the crank. If I go for a 12 V crank then I have to 
> have a 12 V flywheel which is the same as on a type 1. This also 
> necessitates a type 1 clutch and pressure plate and some clearance 
> issues around the bel housing. I guess I would have to do some mods 
> to fit a 12 V starter. But I have 2 6 V pressure plates and 2 
> useable clutches. I also have a working 6 V starter which I gather 
> would also be happy with 12 V. So my question is whether I need to 
> change this crank for a 12 V cranks. The fellow I was talking to 
> said, well no not really.. but I thught that I would check with you 
> folks. I sure would appreciate any comments before I make the 
> decision. I am trying to get the engine ready now so this is an 
> important decision to make.


Also, I read the article on 6V to 12 V conversions by Toby Erkson. I 
see that someone else used an alternator from a Mazda. Are there any 
other suggestions for this conversion.

Thanks.

Dave

--
David Sanderson, Past President & Timberline Editor
Porsche Club of America/Canada West Region
(604) 822 - 4361 or (604) 255 - 4935 voice
(604) 822 - 6842 fax
porschedave@rennlist.net
1977 911S 3.0 L
http://members.rennlist.com/porschedave/
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http://www.pca-cwr.org

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