Polini Thor Carburetor rebuild kit WB37 K10-WB View:Needle All hubs are dual drilled

All hubs are dual drilled (6x60/8x75)

On some Polini engine carburetor plates you will have to re-tap the threads

You can get your compression back by replacing the piston and rings

Older Corsair

This propeller is capable of producing 80+ KG (176lbs) of thrust with the right engine modifications

Polini Thor Carburetor rebuild kit WB37 K10-WB View:Needle All hubs are dual drilledPolini Thor OEM Walbro WB37 carburetor kit. This rebuild kit comes with everything you need to rebuild your WB 32 or WB 37, Walbro carburetors. It includes the new upgraded Stainless Steel needle lever that helps reduce sticking issues caused by the aluminum lever.