Dell’Orto / Vespa Carburetor – SI Ø20/20D – Vespa PX Models – 00590 / 239178

This special carburetor, for 2-stroke models with or without automatic lubrication, is very extensively adjustable thanks to adjustment screws for the primary injection jet, the air-correction jet, idle nozzle and choke jet. This makes it possible for everyone, including the hobby tinkerer, to easily raise the performance of the engine to the highest level.

• Ø 20 mm
• main nozzle 100
• secondary nozzle 48/160
• mixing tube BE3
• main air corrector nozzle 160
• throttle slide 6823-01 with long idle mixture screw

This is the same great carburetor that your beautiful scooter left the factory with, and you’re in luck because we’re offering it at a friends price.