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> Weber IDF Jet Identification Guide, Where to find your Jet Sizes
VaccaRabite
post Dec 3 2009, 01:51 PM
Post #1


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I was breaking down a set of IDF 40 to rebuild, and I had my camera on hand, so I decided to just take pictures of where all the jets were usually found. I know it took me a LONG time to find them the first time I tore a set of carbs down.

And, yes, these parts are FILTHY. As I said, I'm tearing them down for a rebuild.

ON TO THE PICS!

The Main Jet Stack, exploded (2 stacks per carb):
(IMG:http://farm3.static.flickr.com/2585/4155547955_029b0d7c6e.jpg)

Main Gas Jet
(IMG:http://farm3.static.flickr.com/2679/4156305724_318585cb41.jpg)

Emulsion Tube
(IMG:http://farm3.static.flickr.com/2513/4156306272_8c66343a1c.jpg)

Main Air Correction (sorry it is blurry (IMG:style_emoticons/default/sad.gif) )
(IMG:http://farm3.static.flickr.com/2784/4156305332_55571b80f6.jpg)


Inlet Valve (The Brass nut looking thing at the bottom of your carb fuel bowl - 1 per carb):
(IMG:http://farm3.static.flickr.com/2684/4156309492_345faa90d8.jpg)

Idle Jet (located on the outside of the car, towards the top, just above the pump diaphram - 2 per carb)
(IMG:http://farm3.static.flickr.com/2523/4156309004_c8dab266fe.jpg)

Pump Jet (Located on top of the carb, under the carb cover - 2 per carb)
(IMG:http://farm3.static.flickr.com/2512/4156308618_4e41c1f460.jpg)

Main Venturi (2 per carb)
(IMG:http://farm3.static.flickr.com/2557/4155545437_bc9d805ec6.jpg)

Aux Venturi (2 per carb)
(IMG:http://farm3.static.flickr.com/2754/4155544721_2ca4e61693.jpg)

I hope that this helps.
Any hints on making the title easier to search on?
Zach
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