 Daul single throat 34s ?, vacuum advance, runninig rich |
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| Hine62 |
 Aug 18 2013, 10:46 AM
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#1
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Member  Group: Members Posts: 132 Joined: 4-October 12 From: Binghamton, NY Member No.: 15,000 Region Association: None  |
I've just installed dual 34 carbs (EMPI) with the equalizer tube between both manifolds and can't get a good fuel mixture. (The distributor is vacuum and centrifugal.) Tried both sets of jets. Would timing be causing this problem?? Or maybe I need to connect the vacuum from both carbs to dist?
Any help would be great! |
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| Eric_Shea |
Aug 19 2013, 09:08 AM
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#2
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PMB Performance Group: Admin Posts: 19,304 Joined: 3-September 03 From: Salt Lake City, UT Member No.: 1,110 Region Association: Rocky Mountains  |
What size engine?
What cam? Altitude is 900ft. What idle jets? What Main jets? Air Correction? Just going through this now with my 40 IDA-3C's and I came up with an excel file to help calculate what you're going to need. I need the engine size and the peak hp RPM to help. |
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Posts in this topic
Hine62 Daul single throat 34s ? Aug 18 2013, 10:46 AM
vw505 Did you set the floats. Aug 18 2013, 10:52 AM Hine62 I didn't know I had to. How are they set? Aug 18 2013, 11:02 AM
rmital
I didn't know I had to. How are they set?
Wo... Aug 18 2013, 06:39 PM pilothyer
I didn't know I had to. How are they set?
W... Aug 18 2013, 07:17 PM rmital ...could you describe the reason or the sympton of... Aug 18 2013, 11:12 AM Hine62 White smoke coming out the tail pipe on both sides... Aug 18 2013, 11:23 AM rmital
White smoke coming out the tail pipe on both side... Aug 18 2013, 11:28 AM kg6dxn Have you read this?
http://www.redlineweber.com/h... Aug 18 2013, 11:23 AM Hine62 Just took off the single carb that ran fine for du... Aug 18 2013, 12:15 PM pilothyer Do you have a way to check the fuel pressure ? Co... Aug 18 2013, 01:55 PM chad newton Did you try running more intial timing? Some guys... Aug 18 2013, 02:00 PM pilothyer Here Is a diagram along with part numbers for your... Aug 18 2013, 02:26 PM Racer Chris What camshaft is in the engine?
Those carbs won... Aug 18 2013, 04:47 PM Hine62 Thanks for the replies! The fuel pressure was ... Aug 18 2013, 06:26 PM nathansnathan Everything I've read about weber 34ict's s... Aug 19 2013, 06:30 AM Hine62 The engine is a 1.8l with stock cam and svda dist.... Aug 19 2013, 10:09 AM Joe Sharp In the diagram form post number 6 above the item n... Aug 19 2013, 11:20 AM pilothyer Weber 34 ICT with plastic floats Should be set at ... Aug 19 2013, 12:32 PM Eric_Shea Your jets are spot on for your altitude.
What are... Aug 19 2013, 02:14 PM Hine62 thanks again. We got it sorted out! After adju... Aug 19 2013, 02:48 PM |
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