Any one know the size of jets the dellorto 40 Mr. Fiat sells for the 500 come with..main and idle? Thanks

I have their sport cam and 540 jug kit..idles great and drives well if you stay out of the throttle...progression problem...bogs down if you give any decent throttle any suggestions of range of jet sizes to order in order to tune it? Thanks.

Have a look here:
http://www.dellorto.co.uk/product-c...llorto-vintage-carburettor-parts/ua-ma-parts/




Or here:


www.international-auto.com