Carburetor
A part that can cause difficult problems to solve is surely the carburetor especially
on tuned scooters.
The links here underneath can be very interesting for people who are looking
to improve their knowledge on carburetor functionality. Good for several hours
reading pleasure.
 
www.dellorto.it
The italian manufactor site, gives a nice product overview in Italian and
English.
Tip: have a look at the free manuals (valued @ 16 €) under the
'Customer Area' that gives a full color functional description of the workings
of a carburetor.
www.dellorto.co.uk
Eurocarb Ltd. the British importer website, interesting overview with exploded
parts diagrams!

Also Lloydy gives a rather complete jetting overview.
http://www.keihincarbs.com
A nice table with all
the dimensions on the PHBH needles to print out
Jetting your carb by Don
K. Courtney
Techical carb info on lcgb site |