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dancnman
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« on: November 03, 2015, 10:49:22 AM » |
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I bought a bank of carburetors for my Interstate. Is there a way to identify if that is the model they are really for?
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Reality is that thing which does not change simply because I choose to ignore it.
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nogrey
Member
Posts: 939
Live every day as if it were your last
Nampa, Idaho
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« Reply #1 on: November 03, 2015, 02:19:54 PM » |
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I've bought and swapped carbs from several Valks and of every type, standard, tourer, and I/S. So far as I've been able to tell they are all identical. But a quick check on partzilla.com identifies 3 different part numbers for the 97, 98 through '03, and Interstate models.
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« Last Edit: November 03, 2015, 02:26:26 PM by nogrey »
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dancnman
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« Reply #2 on: November 03, 2015, 02:21:04 PM » |
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I thought some internal springs were different. But I don't know.
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Reality is that thing which does not change simply because I choose to ignore it.
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98valk
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« Reply #3 on: November 03, 2015, 02:41:07 PM » |
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I/S carbs have different slide springs.
Calf carbs a few extra vacuum ports for emissions than 49 state carbs
besides that all carbs are the same size throat diameter and jetting.
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1998 Std/Tourer, 2007 DR200SE, 1981 CB900C 10speed
1973 Duster 340 4-speed rare A/C, 2001 F250 4x4 7.3L, 6sp
"Our Constitution was made only for a Moral and Religious people. It is wholly inadequate to the goverment of any other."
John Adams 10/11/1798
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dancnman
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« Reply #4 on: November 03, 2015, 04:44:58 PM » |
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How do you identify the springs?
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Reality is that thing which does not change simply because I choose to ignore it.
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98valk
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« Reply #5 on: November 03, 2015, 05:39:53 PM » |
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How do you identify the springs?
U have to do a google image search, there are comparison pics out there. might even be in shop talk. |
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1998 Std/Tourer, 2007 DR200SE, 1981 CB900C 10speed
1973 Duster 340 4-speed rare A/C, 2001 F250 4x4 7.3L, 6sp
"Our Constitution was made only for a Moral and Religious people. It is wholly inadequate to the goverment of any other."
John Adams 10/11/1798
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IamGCW
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« Reply #6 on: November 03, 2015, 05:52:22 PM » |
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I think Interstate have fewer turns per inch. This allows the slide to open faster. Looking at the parts fiche you will be able to identify which you have.
Gil
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Gil
uıɐƃɐ ʎɐqǝ ɟɟo pɹɐoqʎǝʞ ɐ ʎnq ɹǝʌǝu ןן,ı
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Blackduck
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« Reply #7 on: November 03, 2015, 11:46:37 PM » |
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The very first year had different needles. Slightly richer..
My service manuals lists the ID numbers for the carbs (both Aussie version and a State side version of the manuals)
What the actual differences are is not stated.
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2001 Standard, 78 Goldwing, VRCC 21411
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Blackduck
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« Reply #8 on: November 04, 2015, 01:43:58 AM » |
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A little info, The Non US bikes are ID'd on 1 sheet for reference to their use .jpg) .jpg)  |
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« Last Edit: November 04, 2015, 01:50:57 AM by Blackduck »
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2001 Standard, 78 Goldwing, VRCC 21411
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dancnman
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« Reply #9 on: November 04, 2015, 03:32:22 AM » |
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Thanks all. Soon as my Ultrasonic cleaner comes in tomorrow, I am breaking those things all apart. No matter what they are.
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Reality is that thing which does not change simply because I choose to ignore it.
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