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> Good weber starting point for a 2 liter, For weber 40's
bondo
post Jan 21 2007, 08:17 PM
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Bear with me because it's been a while since I've done carb stuff and I don't remeber all the names of the bits. (IMG:style_emoticons/default/smile.gif)

I'm rebuilding a couple webers for markb, and he's going to use them on a 2 liter.

Here's what they have:

Venturis: 28
Thing above the venturis: 45
Idle jets: 45
Main jet assembly numbers starting from the top: 200, F11, 110
Accelerator pump jets: 50
Accelerator pump check valve: 55

I have another set of carbs to pull parts from that have the following:

Venturis: 28
Thing above the venturis: 45
Idle jets: 50
Main jet assembly numbers starting from the top: 200, F11, 115
Accelerator pump jets: 50
Accelerator pump check valve: 55

I realize there's not much different, but of what I've got, what will be the best starting point to minimize the amount of tuning later?
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Posts in this topic
bondo   Good weber starting point for a 2 liter   Jan 21 2007, 08:17 PM
Lawrence   For a 2.0/4 or a 2.0/6? :idea:   Jan 21 2007, 08:22 PM
bondo   For a 2.0/4 or a 2.0/6? :idea: Hehe, /4.   Jan 21 2007, 08:23 PM
Aaron Cox   32 vents... 125-140 mains depending on cam etc......   Jan 21 2007, 08:37 PM
bondo   32 vents... 125-140 mains depending on cam etc.....   Jan 21 2007, 08:58 PM
Twystd1   Unless these 40s are for a VERY high performance 2...   Jan 21 2007, 09:06 PM
bondo   Ok, one more question... What's the correct fl...   Jan 21 2007, 09:09 PM
sww914   Bondo, I can help you with the float height, it...   Jan 21 2007, 09:34 PM
bondo   Bondo, I can help you with the float height, it...   Jan 22 2007, 03:32 AM
John   What else has been done to the engine? In ours, m...   Jan 21 2007, 09:35 PM
Twystd1   (edited post) There is a standard float adjustmen...   Jan 21 2007, 09:36 PM
Aaron Cox   If you adjust it a bit low.. the emulsion tube/ma...   Jan 21 2007, 09:39 PM
Aaron Cox   10 or 12mm depending on book for float height... ...   Jan 21 2007, 09:38 PM
John   The float should be 10mm in the full position, and...   Jan 21 2007, 09:40 PM
r_towle   Hi, buy your parts from aircooled.net. They will s...   Jan 21 2007, 09:41 PM
Aaron Cox   Hi, buy your parts from aircooled.net. They will ...   Jan 21 2007, 09:47 PM
r_towle   my experience was that larger vents made the car r...   Jan 21 2007, 09:51 PM
Aaron Cox   my experience was that larger vents made the car ...   Jan 21 2007, 09:58 PM
Twystd1   AA.... U B right.... I wrote it backassward.........   Jan 21 2007, 09:53 PM
r_towle   again...no idea why it worked. I was reading, lea...   Jan 21 2007, 10:01 PM
Aaron Cox   groovy :)   Jan 21 2007, 10:04 PM


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