The British Seagull® Outboard QB Series Amal Carburettor Pilot Adjuster Screw provides the correct air calibration of the carburettor for idle and low throttle running on pump feed engines.
The British Seagull® Outboard QB Series Amal Carburettor Pilot Adjuster Screw locates in he carburettor and provides the correct air calibration of the carburettor for idle and low throttle running on pump feed engines. This works in conjunction with British Seagull Outboard QB Series Amal Carburettor Throttle Valve Stop Adjuster Screw
This British Seagull Outboard part is suitable for QB Series engines fitted with pump feed fuel systems including K, KL, C, CL, O & OL engines. It is not suitable for gravity feed engines.
