Vespa Lambretta Dellorto 6mm Carburettor Main Jet Pack Dellorto (125-148) PHBH PHBL PHVA PHVB VHS HEL Hose Approx Overall Height 18

Approx Overall Height 18

Piaggio Vespa Primavera 50-150 2T/4T Front Mudguard

for MMW rear

two boost ports and a huge exhaust port with a chordal dimension of 65%

Vespa Lambretta Dellorto 6mm Carburettor Main Jet Pack Dellorto (125-148) PHBH PHBL PHVA PHVB VHS HEL Hose Approx Overall Height 18Dellorto PHBH PHBL PHVA PHVB VHS Carburettor Main Jet Set Pack (125 148) The main jet is responsible for making exactly the right amount of petrol available for the premixing. If the main jet is changed this primarily affects the middle and upper rev range. The PHB carburettors have a 6mm main jet. Their size increases on the basis of 1 to 3 stages. The jets get increasingly richer. We stock the jets both individually in sizes 44 to 175 and in