Quality management carburetor nozzles - size counts
Carburetor nozzles - size counts
We attach great importance to accuracy, especially with the smallest components such as carburetor nozzles!
Carburetor nozzles, these tiny brass parts are one of the most important variables that determine the behavior and performance of our engine. The choice of the right bore, i.e. nozzle size, decides here on frustration and pleasure while driving.
With a nozzle for DellOrto carburettors, for example, the number embossed on the nozzle indicates the Bore diameter on and at Mikuni the Flow rate and not the bore size (as with DellOrto, PWK etc.) specified.
A nozzle with the code “50” has a bore of 0,50mm and rises in the range of a few hundredths of a millimeter. A size 52 nozzle measures 0,52mm in the bore. For comparison: a human hair with 0,08mm would make a difference between a 50 and a 58 nozzle.
For many carburetor manufacturers we offer a wide range of Nozzle sets and a large selection of individual nozzles.
Tip: nozzle set for clean and effective coordination
The Nozzle sets, which we sell under our BGM brand, are checked at regular intervals. Not only are the fit and the external dimensions carefully checked, but the greatest focus here is on the accuracy of the drilling. The nozzles are measured under a microscope and compared with their actual size. The diameter is determined exactly to the µm. One µm corresponds to a thousandth of a millimeter (0,001mm)
Buy carburetor jets hereCarburetor nozzles under the microscope
Here is an insight into a 118 nozzle. With a dimension of 1,1779mm, the hole is in the green area with a deviation of only a thousandth of a millimeter and is therefore in order.
