Walbro WT-1107 high-performance carburetor with internal metering adjustment to suit Tuned 32-38cc RC Engines, this ensures no high idles and fuel starvation.

Carburetor specs: Walbro WT-1107. 15.88mm bore, 13.5mm venturi, independent tunable high and low speed jets.

Note: This is a butterfly style carburetor with choke, but the carb does not include the plastic choke lever. That item is sold separately, see item (Walbro Carb Choke Lever) 

Zenoah part# 585727601