About
About
Walbro WT-668 high-performance butterfly carburetor with integrated choke. 2 jets (independent high and low), 15.88mm bore, 12.7mm venturi. For scooters: Fits Zenoah G230RC / G260RC / G231PUH / G260PUH / G260PU / G231PUM / G260PUM engines. Also fits Chung Yang CY23RC / CY26RC / CY27RC / CY29RC / GP290 engines. For R/C: This carburetor is an EXCELLENT upgrade for many RC airplane, helicopter, car/buggy, and marine applications. The included throttle arm linkage is generally not used on many RC applications, so we suggest the purchase of av503. Works well on most Zenoah engines and clones. Interchangeable with HPI part # 15460 and FG part # 07355/8.
Base needle settings are 1 1/4 on the LOW and 1 1/2 for the HIGH needle
Base needle settings are 1 1/4 on the LOW and 1 1/2 for the HIGH needle