ady8077
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| posted on 3/6/05 at 06:27 PM |
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vac signal
Hi all
I'm thinking of fitting a megajoltlightjunior to my pinto, i have twin 45's and have been told some have vac signal ports allready. Are
these where I've arrowed?
Adrian
 
Rescued attachment webbers a.JPG
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Dusty
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| posted on 4/6/05 at 09:10 AM |
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I think thats the starter air jet.
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ady8077
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| posted on 4/6/05 at 08:03 PM |
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Hi Dusty
Thanks for the reply, Whats a starter air jet? I've got the speedpro book on webers, but it doesn't show these screws
Adrian
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Bob C
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| posted on 4/6/05 at 11:05 PM |
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I know nothing but..... for a mapped ignition kit wouldn't you want manifold vacuum signal? I know the rubber pipe that traditionally goes to
distributors is NOT manifold vacuum it's some other much smaller vacuum, (main venturi?)
For manifold vacuum, just drill & tap into the manifold somewhere convenient!
I have the opposite problem right now with my V8... the disty expects the "some other vacuum" to be fed in on a pipe & the weber 44IDF
just don't supply it..... unless someone knows different???
here's a snap of a home made manifold for one bank.
Bob C
PS if this constitutes a thread hijack I apologise, I reckon it's a little bit relevant...
 
Rescued attachment leftbank.jpg
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