Cast Aluminum 4 Barrel Carburetor Main Body Air Horn Choke Mech Secondary The rods are x-rayed and

The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved

black or silver anodizing with the impeccable finish you've come to expect from all Speedmaster components

They weigh only 2

Speedmaster gaskets are designed for today's performance engines

Speedmaster only offers planetary gear sets provide superior torque output for modern high-output motors

Cast Aluminum 4 Barrel Carburetor Main Body Air Horn Choke Mech Secondary The rods are x-rayed andDesigned for absolute flow and fuel delivery, Speedmaster center bodies will help you leave the competition in the dust. Gain 25 35hp with this direct replacement, 100% new high performance carb main bodies. Easy swap in, swap out installation utilizing existing metering blocks, fuel bowls and base plates. Flows 850 cfm, adjustable screw in air bleeds, down leg boosters. Get maximum air with no air horn choke tower , or choke control in the way.