FG / Zenoah Carburettor Walbro G240/270, WT 990 #07755 / Z5756-55001

All parts supplied are original parts.

This is the carburettor recommended by Zenoah for upgrading your RC-style engine. Engines with the standard carburettor (WT-603, WT-668, etc) tend to experience a lag in low-end acceleration when tuned for peak power. Carburettor specs: Walbro WT-990. 15.88mm bore, 12.7mm venturi, independent tune-able high and low speed jets. This carburettor does not have an internal choke.

Note: This carburettor now comes standard with modified throttle shaft, so it will work perfectly in most R/C applications such as MCD Racing, HPI Baja, FG Modellsport, etc.

The WT-990 Carburettor is the same as the WT-813 WITHOUT an internal acceleration pump.