POLINI Vespa Carburettor Main Jet Kit (SI 20.15-17 A-D/20.20-26.26E/G/H) BAGS & CASES PX-T5-COSA (1977-1995) Vespa T5

(1977-1995) Vespa T5

concentricity

50x10 TL 51P

RMS Vespa Fuel Tank Gauge/Sender PX

The PX80-150 can now be geared up to 23 tooth (67/68 primary gear) without changing any other moving parts

POLINI Vespa Carburettor Main Jet Kit (SI 20.15-17 A-D/20.20-26.26E/G/H) BAGS & CASES PX-T5-COSA (1977-1995) Vespa T5POLINI Vespa Carburettor Main Jet Kit (SI 20. 15 17 A D 20. 20 26. 26E G H) The main jet is found at the bottom of the jet stack on the SI Carburettor. The main jet is responsible for regulating the amount of fuel available for premixing. From changing the exhaust to changing the cylinder it is necessary changing the main jet to suit the scooter. The Polini Main jets are precisely made and can be used for a variety of different SI Carburettors. Comes