S&amp,S Cycle Super &lsquo,E&rsquo, Complete Carburetor Kit 11-0409 Each carb kit includes an S&S Super E or Super G gas carburetor, S&S teardrop air cleaner assembly, manifold, (unless noted) mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet and two main jets, VOES tubing (when applicable), installation and jetting instructions Super E has a 17/8in. throat at the butterfly and a 19/16in. venturi and is recommended for use on Big Twin or Sportster engines up to 100-cubic-in. Carburetors only also available Recommended for racing only, this carburetor is not legal for use in California on motor vehicles operated on public highways or in other states where similar pollution laws may apply. User must determine the suitability of the product for his or her use and assumes all risk and liability in connection therewith.