OMC CARB TO CUT FUEL USE

February 1974 - Milwaukee - Outboard Marine Corporation has developed a new carburetor expected to effect dramatic fuel consumption reductions and has announced that it will offer its engineering and design specification records on the carburetor to any other snowmobile manufacturer.
  The carburetor, called the Fuelmiser, is expected to reduce fuel consumption by up to 58% in comparison to the same snowmobile engine equipped with a standard carburetor.
   The Fuelmiser's accelerator pump injects a small, carefully metered amount of gasoline into the air stream in the carburetor each time the throttle lever is depressed. Thus fuel enrichment occurs only as the engine accelerates from idle to a higher speed, rather continually even at idle , as with standard carburetors