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Neilk Neilk is online now
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Join Date: Feb 2000
Location: Dallas, TX
Posts: 4,614
Weber fuel recirculation- Questions

Hi,

In the hot Dallas summers, my Weber'd 911 would occasionally stumble after being stuck at a red light. I think it might have been caused by the heat of the engine possibly causing vapor lock or boiling the gas in the bowls. Several people have mentioned connecting the carbs in line so fresh fuel circulates through them rather than dead ending in each carb. Does anybody have any tips?

What hardware would I need to plumb it? How should I support the fuel line between the carbs. I don't think it should just be laid on top of the engine?

How do I connect the lines to the fuel pressure gauge?

I have attached a picture of what I'd like to do in case my description isn't clear.




Thanks,
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Neil
'73 911S targa
Old 02-10-2005, 07:12 PM
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