Tuning Walbro Carburetor WT 668 modified with bearings for Zenoah Engines
Description
Get rid of the play on your throttle shaft for once and for all !
This modified Walbro WT-668 carburetor has a throttle shaft with bearings.
Hence no more dirt entering your carb. No more false air and a true running engine with constant iddle RPM's. The shaft is fixed and glued in its bearings.
The upgrade you waited for!
