Kit Includes:

Genuine Honda GX390 Bored & Hand Ported/Polished 24mm Carburetor,
Airfilter Adaptor,
High Flow Air Filter,
GX390 Carb To GX200/GX160 Cylinder Head Adaptor Plate,
Gaskets,
Jetted Carburetor.

This is the ultimate GX390 carburetor setup, precisely machined and finished by hand for optimum flow. Capable of 20HP!+