The BS26 has a on the intake side of the carb (left side, near manifold). This connects to the fuel petcock. A common error: swapping vacuum and vent hoses.
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| Parameter | Spec | |-----------|------| | | Constant Velocity (CV), downdraft | | Bore size | 26 mm | | Venturi diameter | 24.5 mm (effective) | | Fuel inlet | 5/16" (8mm) barb | | Float bowl gasket | Rubber (O-ring type) | | Pilot air jet | 120–130 (varies by model) | | Main air jet | 180–200 | | Idle speed | 1,200–1,300 RPM | The BS26 has a on the intake side