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Problem with Carburator

 
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loche26
Junior Wrench


Joined: 09 Apr 2012
Posts: 1

PostPosted: Mon Apr 09, 2012 6:21 pm    Post subject: Problem with Carburator Reply with quote

Hi, I m french and I'm sorry if my English is bad ...

I ve a Beluga 80 cm3 1983 from three days, but i ve a problem with my carburator. So i ve decided to change it ... But i hesite between

http://www.dellorto.fr/produit-67-01407-carburateur-phva-17-5-ed.html

and this

http://www.dellorto.fr/produit-425-02613-carburateur-phbg-17-bs.html

I '' think'' that s going be good with the original air box and admission.

Can you confirm this please ???
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EeroW
Junior Wrench


Joined: 11 Feb 2015
Posts: 14

PostPosted: Fri Feb 27, 2015 3:54 am    Post subject: Reply with quote

A spigot mount Dellorto is a great option, and the size could go bigger ( I have a 21 with around 100 main jet size).

The stock pipes would do well with a 17.5 or 18, but if your running high rpm you will need more carb to work effectively.

Measure the size of the spigot in the Mikuni carb and see if it's close to what your putting in there. Also the choke is linked to the mikuni carb in a weird way, so you will have to use a manual choke vs. the old auto choke.
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