Vespa Lambretta Dellorto 5mm Carburettor Main Jet Pack (100-122) PHBH PHBL PHVA PHVB VHS Badges The cylinder head is CNC

The cylinder head is CNC machined and anodized

VESPA PX100 E 100 VIX1T 2T AC `83-`84

Has only one bulb holder - suitable for 38mm festoon (bulb not included)

the main difference being the diameter of the area where the flywheel side bearing is located

Vespa Lambretta Dellorto 5mm Carburettor Main Jet Pack (100-122) PHBH PHBL PHVA PHVB VHS Badges The cylinder head is CNCDellorto SHB PHBD PHBG Carburettor Main Jet Set Pack (75 98) The DELL'ORTO 5mm jet is installed as the main jet on the SHB PHBD PHBG. With the PHBL VHST carburettors they function as idle jets. As the main jet, it is responsible for making a certain amount of petrol available for premixing. As an idle jet, on the PHBL VHST carburettors, it primarily affects the lower and middle rev range. With all tuning measures, no matter how small, it is necessary