Whats this for
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ukpeckerwood
- registered user
- Posts: 21
- Joined: Wed Nov 13, 2013 9:51 pm
- Main scooter: Vespa PX210
- Contact:
Hi, bought a new 28mm Keihin carb and I dont know what the nipple on the left of the choke is for, Im guessing its for a oil feed and I need to block it off.
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ukpeckerwood
- registered user
- Posts: 21
- Joined: Wed Nov 13, 2013 9:51 pm
- Main scooter: Vespa PX210
- Contact:
Just found the answer its a vacuum line and I need to block it off.
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Agent Buchwald
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- Posts: 79
- Joined: Thu Mar 05, 2009 6:15 pm
- Location: Brighton
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Vacuum take off probably but yeah, needs to be blanked off.
Auto lube pipe fits on there
We sleep soundly in our beds because rough men stand ready in the night to visit violence on those who would do us harm
Have a similar one on an OKO!!! Do i need to do the same thing? 
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Muttley McLadd
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Although.. what's the set up? Handy for a pump..
CakeAndArseParty
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storkfoot
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- Joined: Thu Jan 08, 2009 12:08 am
- Main scooter: '70 GP150 [TS1 225]
- Location: Merseyside
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It is disappointing that the scooter dealers who sell these Keihin copy carbs do not give clear and precise instructions that this feed must not be left as it is, otherwise your carb will suck in air through it.
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ukpeckerwood
- registered user
- Posts: 21
- Joined: Wed Nov 13, 2013 9:51 pm
- Main scooter: Vespa PX210
- Contact:
The disappointing part is that its a genuine Keihin carb and It comes with zero instructions, I have had Koso PWK copy carbs that came with instructions.
I found this guide on fitting a Keihin to a trials bike useful http://www.splatshop.co.uk/how-to-modif ... -bike.html
I found this guide on fitting a Keihin to a trials bike useful http://www.splatshop.co.uk/how-to-modif ... -bike.html