 Dual carbs, Fuel delivery |
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| arkitect |
 Sep 29 2014, 05:31 AM
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Senior Member  Group: Members Posts: 617 Joined: 3-March 10 From: Stockton, CA Member No.: 11,426 Region Association: None  |
I've been working on my dual carb setup for awhile now. Thought I would have them sorted by now. Having trouble with getting fuel to the passenger side carb. I can see the fuel going into the driver side fine but the passenger side just barely one barrel getting fuel.
I am using the Weber IDF40 carbs with a faucet electric pump. Maybe not enough fuel pressure? After the fuel filter I have a single to dual fitting to split the fuel line to the carbs. Stronger pressure to one side? Any comments would be helpful. Thanks. Dave |
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Posts in this topic
arkitect Dual carbs Sep 29 2014, 05:31 AM
stugray
Explain more please.
How can you tell "bare... Sep 29 2014, 07:18 AM
wndsrfr Crack the inlet fitting to the passenger side carb... Sep 29 2014, 07:24 AM jsaum Are you using a fuel pressure regulator? Here... Sep 30 2014, 10:34 AM URY914 Get a real fuel pump and use a real pressure regul... Sep 30 2014, 05:35 PM URY914 And an inline pressure gage
Sep 30 2014, 05:38 PM arkitect Here is a shot of both carbs. The driver side carb... Sep 30 2014, 08:22 PM jsaum Try switching the carbs. If the problem follows th... Sep 30 2014, 08:55 PM vw505 Could be a bad diaphragm Sep 30 2014, 09:00 PM jsaum Even easier just switch the hoses around. If you h... Sep 30 2014, 09:01 PM arkitect Thanks for the suggestions. I was thinking along t... Sep 30 2014, 09:20 PM stugray
So you are talking about when you turn the throt... Sep 30 2014, 10:15 PM arkitect
So you are talking about when you turn the thro... Sep 30 2014, 10:48 PM stugray Another possibility is a stuck float.
you can pul... Sep 30 2014, 11:10 PM pilothyer :agree: Did you check the floats in ... Sep 30 2014, 11:36 PM URY914 That's just a temporary location for your pump... Oct 1 2014, 04:30 PM URY914 My car is plumbed like this:
Tank-pump-filter, in... Oct 1 2014, 04:35 PM  |
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