Super E has a 1 7/8" (47.6mm) throat at the butterfly and a 1 9/16" (39.6mm) venturi and is recommended for use on any displacement Big Twin or Sportster. Super G has a 2 1/16" (52.3mm) throat at the butterfly and a 1 3/4" (44.5mm) venturi and is recommended for use on 74 cubic inch engines and larger where high performance modifications have been done or are planned (not recommended for smaller, lower compression engines).
If you are not sure which carburetor to use, we suggest the 1 7/8 Super E. Each complete carb kit includes: one S&S Super E or Super G gas carburetor, one S&S teardrop air cleaner assembly, one manifold, mounting hardware, fuel line, clamps, overflow line, one extra intermediate jet, two main jets, VOES tubing (when applicable), and installation and jetting instructions. NOTE: S&S Super E and G carburetors require the use of a two-cable, pull open-pull closed throttle assembly. The item "S&S Super E Carburetor Carb Kit Harley Evo Evolution 1993-1999 Big Twin 11-0419" is in sale since Monday, November 10, 2014. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Carburetors & Parts".
The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania. This item can be shipped worldwide.