WT813A Carburetor | Walbro

The Wallbro WT-813A Big Bore Carburetor features independent tunable high and low speed jets, as well as a modified throttle shaft pre-installed for maximum compatibility. This carb is recommended by Zenoah for engine upgrades. Unlike stock carbs, which tend to experience lags in low-end acceleration upon peak power tuning, the WT-813A includes an integrated acceleration pump to allow faster recovery as the throttle increases.

• Venturi bore diameter: 12.7mm
• Throttle Bore: 15.88mm
• Primer Bulb: Yes
• Mounting hole distance between centers: 31mm
• Accelerator System: Yes

Recommended Accessories (click for descriptions):

• Throttle Arm Stand-off (For WT-257/813A carbs)
• Throttle Cable Assembly (Standard)
• Throttle Cable Assembly (Long)