Carburetor Float, SU HS2 HS4 HS6 Type, Nitrophyl

  • $22.95

This is a updated float for all SU HS-Series carburetors, HS2, HS4, HS6. 

Tired of the original style floats that crack and fill with fuel?  These new floats are molded from a modern, American-made material called Nitrophyl®, which is now specified for just about every modern fuel float. It will not crack or absorb fuel and is immune to a variety of fluids, including the new fuel formulations. HS carbs with the later all float and delrin type needle.

Fitting instructions: The gap between the float and the lid face should be between 0.062" and 0.187" with the float resting on the needle but not depressing it. If adjustment is required you will need to add a shim under the needle and seat assembly to get the correct height. Cross Ref.# 378-470, WZX1300