 carb guru needed |
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| ruddyboys |
 May 21 2004, 04:03 PM
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Hummel eigentümer  Group: Members Posts: 594 Joined: 3-March 04 From: Monroe, NY Member No.: 1,749 Region Association: North East States  |
I have dual webber 40 IDF, the carb was leaking through the accelerator pump diaphragm. After replacing it the carb over flows throug the top? I checked the needle valve and it moves freely and is attached to the floats. The floats also move freely. Could it be the floats need to be adjusted, if so how. (IMG:style_emoticons/default/pissoff.gif)
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| ArtechnikA |
May 21 2004, 06:02 PM
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rich herzog Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None |
QUOTE(94teener @ May 21 2004, 02:15 PM) You can significantly improve the carbs by installing Gross Jets by D&G Valve, I think, in place of the needle valves. you are the first person i've heard report actual success with Grose-Jets. they don't work in 914.6's and they don't work in 356's from every other report. i don't know that i've heard of them being used specifically in a 40 IDF so maybe that's the exception. in /6 40IDTP13C's they exhibit very poor flow control and lead to overfull float bowls with the usual expected results. i'm glad they're working for you. everybody else has put them in the category of a neat part that ought to work great - but doesn't ... |
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Posts in this topic
ruddyboys carb guru needed May 21 2004, 04:03 PM
94teener If the floats are properly set per Weber and the n... May 21 2004, 04:15 PM bperry Floats might need to be adjusted or perhaps the ne... May 21 2004, 04:23 PM Rouser Adjust your float levels per diagram. You tweek t... May 21 2004, 04:25 PM lapuwali If BOTH carbs overflow, it's more likely to be... May 21 2004, 04:32 PM lapuwali The numbers in the chart, btw, are in mm. May 21 2004, 04:32 PM tat2dphreak ruddyboys I just rebuilt these and the kit came with a new n... May 21 2004, 04:37 PM
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