Description
Wehrs Machine Carburetor Bore Reduction Insert 2" Tall 1.400" Diameter HSXSM11SAS 20% More efficient WEI7155 20% More efficient THE FOLLOWING PARTS ARE INCLUDED: 4 each of Eight metering jet sizes ranging from #70 to #84 2 #35 Pump Nozzle 2 #37 Pump Nozzle 1 #35 Power Valve 1 #45 Power Valve 1 #50 Power Valve 12 Metering Block Gaskets 12 Fuel Bowl Gaskets Miscellaneous pump nozzle Restrictor Plate Insert Our new Jimmy Mars designed traction tuning carb spacer system allows you to have the maximum power and also the option to reduce power by changing the insert when the track gets slick