fuel pipe size
- 2strokejohnny
- Posts: 1362
- Joined: Sun Nov 08, 2009 7:20 am
- Location: Bed/Cambs border
fuel pipe size
just ordered new fuel pipe as the old one is rock solid but it seems a bit small , what is the correct inner size, here is a pic of old and new take into account the old one is very old,John
Suzuki GT750B
Suzuki GT750K
Triumph T100 Unit Bonny
Suzuki GT750K
Triumph T100 Unit Bonny
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- slosher
- Posts: 901
- Joined: Fri Sep 23, 2011 6:55 pm
- Location: Walsall,Black Country
Re: fuel pipe size
The smaller pipe looks very much like the vacuum pipe for the diaphragm in proportion
GT750L
GT550L
TL1000 97s
T140V
Loctite Trained Engineer (since having the Bonnie)
GT550L
TL1000 97s
T140V
Loctite Trained Engineer (since having the Bonnie)
- Harrymail
- Posts: 639
- Joined: Thu Jul 07, 2016 8:35 pm
- Location: East Yorkshire
Re: fuel pipe size
For later 550's with linked carbs the single pipe is 7mm x 10.2mm
SuzyTwo has most of the sizes in stock. Ans his descriptions also include which models and years they are correct for.
Paul
Currently without a GT, but looking
2003 Yamaha Fazer 600 Blue
2020 Triumph Street Twin Red
1968 BSA Bantam Sports Red
2003 Yamaha Fazer 600 Blue
2020 Triumph Street Twin Red
1968 BSA Bantam Sports Red
- 2strokejohnny
- Posts: 1362
- Joined: Sun Nov 08, 2009 7:20 am
- Location: Bed/Cambs border
Re: fuel pipe size
gt550b
got one from dean at suzy2 (just said gt550) but the pipe is for j,k models 5mm which is fine for the vacuum, so 7mm it is thanks for that,John
got one from dean at suzy2 (just said gt550) but the pipe is for j,k models 5mm which is fine for the vacuum, so 7mm it is thanks for that,John
Suzuki GT750B
Suzuki GT750K
Triumph T100 Unit Bonny
Suzuki GT750K
Triumph T100 Unit Bonny
- Alan H
- Posts: 12104
- Joined: Fri Aug 05, 2011 6:38 am
- Location: Wombwell, Republic of South Yorkshire
Re: fuel pipe size
That's cos there's a separate pipe to each carb on the J & K models, so t'aint as gret as the linked carb models with a single carb feed.
Proof that four strokes are over complicated