Dellorto SI 24/24 G carburettor for Vespa PX & T5, will aslo fit older models of Vespa e.g. GTR, Sprint, Super and Rally.

The Dellorto SI 24/24 G is used as a spare part for the PX200 they are also used as an upgrade for 125/150cc models with tuned cylinders. The SI 24.24 G on the T5 has an even shorter inlet tract and is configured perfectly for the T5. The Dellorto SI 24/24 G is a popular when tuning for the 166-177cc kits.

When fitting any up-rated carb jetting will have to be adjusted accordingly for your bike.

*Models without oil pump.