Certainly go with the transistor-assisted conversion in Jerry's mail.
All-electronic, and electronic-conversions are available but they use
the Hall-effect transistor which I have had some problems with. You
should get by with the conversion, but it may take longer by the
roadside to convert back than the transistor assisted which just takes
two snips and a couple of knots - just like a vasectomy.
PaulH.
Stuart Keen wrote:
>
> I would like to transistorize the two low pressure SU Fuel Pumps in my
> MGTD MkII. I see Moss now sells the whole pump transistorized, but I am
> looking for a conversion kit. My present mechanical pumps are in good
> condition and do not need to be replaced, only upgraded.
>
> I have read reports that AutoFlux in the UK sells a conversion kit but I
> cannot locate their address on the internet. Does anyone know how to
> contact them? Of course I would prefer to find a vendor here in the US.
>
> Some years ago the "Sacred Octagon" had a tech page about
> transistorizing the SU Fuel Pump, but this was for a positive ground
> system. My electrical system has recently been reversed and I have not
> been able to find a PNP transistor with the same characteristics as the
> NPN mentioned in the article.
>
> Any suggestions, recommendations or leads would be appreciated.
>
> Stu Keen
> simbafish@home.com
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