shortleg
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« on: September 27, 2013, 02:42:52 PM » |
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What size fuel line do I need 3/8 or 5/16 Shortleg[Dave]
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sawdustar
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« Reply #1 on: September 27, 2013, 03:55:44 PM » |
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5/16" will be a snug fit and 3/8" could be enough to truly require a clamp to hold it in place. Heck, I'm new here...so what do I know. 
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Thank You, Dennis
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pocobubba
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« Reply #2 on: September 27, 2013, 05:04:15 PM » |
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Dave , I used 5/16 when I did my desmog because of the tight fit. I don't notice any problems with fuel restriction . If you go to the dealer or check on line you can get the proper metric size.
Pocobubba {David}
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Tropic traveler
Member
    
Posts: 3117
Livin' the Valk, er, F6B life in Central Florida.
Silver Springs, Florida
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« Reply #3 on: September 27, 2013, 06:49:40 PM » |
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8mm. Check around, it's available. 
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'13 F6B black-the real new Valkyrie Tourer '13 F6B red for Kim '97 Valkyrie Tourer r&w, OLDFRT's ride now! '98 Valkyrie Tourer burgundy & cream traded for Kim's F6B '05 SS 750 traded for Kim's F6B '99 Valkyrie black & silver Tourer, traded in on my F6B '05 Triumph R3 gone but not forgotten!
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BF
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« Reply #4 on: September 27, 2013, 07:11:36 PM » |
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8mm. Check around, it's available.  Isn't 8 mm 5/16?
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I can't help about the shape I'm in I can't sing, I ain't pretty and my legs are thin But don't ask me what I think of you I might not give the answer that you want me to 
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Tropic traveler
Member
    
Posts: 3117
Livin' the Valk, er, F6B life in Central Florida.
Silver Springs, Florida
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« Reply #5 on: September 27, 2013, 08:38:04 PM » |
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8mm. Check around, it's available.  Isn't 8 mm 5/16? Very close but just enough difference to feel it on a barb style fitting. 5/16 goes on a bit hard while 3/8 slips over an 8mm barb fitting fairly easy.
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'13 F6B black-the real new Valkyrie Tourer '13 F6B red for Kim '97 Valkyrie Tourer r&w, OLDFRT's ride now! '98 Valkyrie Tourer burgundy & cream traded for Kim's F6B '05 SS 750 traded for Kim's F6B '99 Valkyrie black & silver Tourer, traded in on my F6B '05 Triumph R3 gone but not forgotten!
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etiwandablues
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« Reply #6 on: September 28, 2013, 10:39:38 AM » |
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8mm is a touch larger at 0.3150 in versus 0.3125 in for 5/16
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John Schmidt
Member
    
Posts: 15240
a/k/a Stuffy. '99 I/S Valk Roadsmith Trike
De Pere, WI (Green Bay)
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« Reply #7 on: September 28, 2013, 03:11:24 PM » |
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Use some 5/16" and spray some alcohol on the fitting before trying to slip it on. Makes moving rubber on metal move real slick, dries with no residue.
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Roadog
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« Reply #8 on: September 29, 2013, 06:00:57 AM » |
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one mm is .03937 , 8 mm is exactly .31496 so yes slightly larger than 5/16 @ .3125 or 2.4 thousandths . Dont know how you could tell any difference.
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