Float level is very important for getting good fuel mileage. Use this gauge to measure the fuel hight in the bowl. I always set the hight 2mm below the bottom mark with todays fuel. These are new never used gauges, will sell at $60.00 ea shipped in USA. We carry injection measuring vials at $5.00 each too.
Thanks for looking!
Jim Kaufmann
356 Carburetor Rescue LLC
