"E" For 86-90 XLCaracteristicas: Super E has a 1 7 8" throat at the butterfly and a 1 9 16" venturi and is recommended for use on Big Twin or Sportster engines up to 100 cubic inch If there is a doubt as to which carburetor to use, we suggest the 1 7 8" Super E Each carb kit includes an S&S Super E gas carburetor S&S Super E carburetors require the use of a two cable, pull open pull close throttle assembly Peso: 6. 81 Alto: 8. 14 Largo: 10. 31 Ancho: 9. 56