wlbwa55bp - Walbro WA55 Carb- Blueprinted

The Walbro WA55 carburetor is for use in the WKA Rookie class and all IKF Junior 1 Yamaha classes. This carb is used without a restrictor in place of the WB3 in these classes. The carb is low cost, low maintenance and has drastically improved carburation over the entire RPM range. This carb also results in cooler engine temps compared to the restrictor plate/WB3 combination. The Blueprinted carb includes the filter cup and manifold assembly.