The company was founded in 1958 by George J. Smith and Stanley Stankos in Blue Island, Illinois.
O-ring sealed idle mixture screw. Increased airflow for more horsepower.Adjustable accelerator pump for quick throttle response and easy starting. Uses the OEM dual-cable throttle system for smooth, reliable operation. Variable position enrichment starting system. Super E carburetors have 17/8? " throat at the butterfly and a 1.5625" venturi; recommended for use on Big Twin or XL engines up to 100 cubic inches in displacement.
Super G carburetors have a 21/16? " throat at the butterfly and a 1.75" venturi; recommended for use on high-performance and modified engines 90 cubic inches or larger in displacement. Super G carburetors are not recommended for smaller-displacement, low compression engines. Big bore carburetors also available (see chart); feature a larger venturi for more airflow. See fitment guide at the bottom of this listing.LeClare Powersports is a small-town Parts and Accessories store in Springfield, MO. Our low overhead allows us to offer better prices than the'Big Boys', but our owner-operated store allows us to give our customers the great customer service they deserve.