Lambretta and Vespa scooters emerged from their Italian factories with Dellorto carburettors fitted as standard, and despite an Amal on my liquid-cooled TS1, I still know, love and understand a Dellorto carburettor. Well, understand to the best of my ability that is. The PHBH model of Dellorto is a popular aftermarket option for many of … Continue reading Finer tuning for the Dellorto PHBH Carburettor
