Tuning Vespa GL '61. What carburator will fit?

Hi all

i have just bought the 177ccm kit and mounted it on my scooter (Vespa gl 150 '61) and it works fantastic. I have read that changing carburator for a 24/24 would be next step and changing the exhaust.

I have planned to order the "Exhaust SITO PLUS Vespa PX80-" (http://www.sip-scootershop.com/main/base/Details.aspx?ProductNumber=23000000&ProductName=Exhaust+SITO+PLUS+Vespa+PX80) but does anyone know if it will fit? And is it worth to change it?

Also the carburator. I was planning to buy the DELL'ORTO SI24/24E without oilpump art no. 40000000.  (http://www.sip-scootershop.com/main/base/Details.aspx?ProductNumber=40000000&ProductName=Carburetor+DELLORTO+SI2424E) Would that be the right one - and do i need to get other parts as well when changing the carburator? Will it just fit and is it worth the effort?


i recommend you a 24 si carb

and the sip t5 exhaust

so you will increase a lot your tourque


the sito is also not bad but its loud and the quality is not so good like the sip t5 pipe


pipe (item code SIP0810)

carb (item code 400000)