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Valkyrie Riders Cruiser Club > General > 1500 Tech Board > Carb Question. What is this port?
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Author Topic: Carb Question. What is this port?  (Read 1071 times)
john_berry
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Posts: 33
« on: November 12, 2018, 06:30:14 PM »
Can anyone identify what this port is on the bottom of carb 3. I'm in the middle of a carb rebuild and a desmog. I don't remember what was connected to it. It's a California Valk if that makes a difference.

There is a Red arrow pointing to the port in the picture.

https://www.dropbox.com/s/6qeohg6r2ux3vhk/IMG_8144.jpg?dl=0
« Last Edit: November 12, 2018, 06:38:53 PM by john_berry » Logged
WintrSol
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Posts: 1343


Florissant, MO
« Reply #1 on: November 12, 2018, 06:45:04 PM »
That appears to be the port for the No.11 vacuum tube, which goes to the EVAP purge control valve. It's a California thing, I think.
« Last Edit: November 12, 2018, 06:49:00 PM by WintrSol » Logged
98 Honda Valkyrie GL1500CT Tourer
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john_berry
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Posts: 33
« Reply #2 on: November 12, 2018, 06:53:00 PM »
Thank you. I think I will just plug it since I just removed all of that.
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SCain
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Posts: 619


Rio Rancho, NM
« Reply #3 on: November 13, 2018, 08:21:02 AM »
Yup, Cali Emission stuff, just plug it.
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Steve
Glaserbeam
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Posts: 166


Southern California
« Reply #4 on: November 14, 2018, 04:00:47 PM »
I have a California bike.  That's where the vacuum hose from the fuel valve goes.  The smog hoses don't attach to the carbs, they attach to the intake manifolds on #3 and #4, close to the cylinder heads.

Routing all those hoses ... makes installing the carbs & airbox like a jigsaw puzzle.
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