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Re: [T3] Update on fuel pump adjustment


on 21/1/2003 1:07 AM, Dave Hall at dave@hallvw.clara.co.uk wrote:

> I suspect the push-rod stroke wouldn't do much to make a Type 1 pump give the
> right output pressure for a Type 3, though the opposite might be true.
> 
> Incidentally, the 1965 manual mentions 4.5 psi, so maybe it was increased to 5
> psi for the 1600.
> 
> The washer (was it 1.5mm?) added by Ben gave an extra 2psi ISTR.
> 
> Some people have reported using a Type 1 pump without any apparent problems.
> If
> you get problems, I can't see a washer to increase the tension enough could do
> any harm.

I was talking to a friend from the VW club yesterday, and he said he used to
run a 2180cc with 40mm Delortos off a Type 1 pump without any problems, so I
wonder if it makes that much difference.

Ben Doughney

'75 1200L
'63 1200 - Ringo
'71 1600TL

http://members.tripod.com/~superkafer/ 


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