Engine: 100-125cc, 2 stroke Application: Kart Venturi diam.: 30mm Production place: Made in Italy Features: - Throttle valve with vertical axis - Starter with primer - Idle circuit derived from main with jet Starter circuit jet - Main circuit with jet and emulsion tube centrally placed - Float chamber with annular float - Float chamber air intake downstream air filter - Engine flange connection with 46 mm horizontal distance between centers - Air inlet flange connection with 35 mm horizontal distance between centers. You are here Home Shop Motorcycle Carbs & Parts Dellorto Motorcycle Carburettors VHSB 34 to 39mm. The Carburetor takes care of the preparation of the mixture of air and fuel to send in the combustion chamber. Section of the fuel feed circuit in a Dell'Orto VHSB carburetor: 1. As we can see from the sec-tion diagram, each fuel circuit leads to the constant level float chamber. Engine: 50-250cc, 2-4 stroke Application: Industrials Venturi diam.: 11 - 13 - 16 - 18mm Barrel diam.: 20 - 22mm Production place: Made in Italy Features: - Throttle valve with vertical axis - Starter with strangler throttle valve - Idle circuit derived from main with jet and mixture adjusting screw - Main circuit with emulsion jet centrally placed - Float chamber with annular float and purge switch - Engine flange connection with 46 mm horizontal distance between centers - Air inlet flange connection with 35 mm horizontal distance between centers. A modern needle type carburetor (Dell'Orto VHSB) is equipped with different circuits with relevant calibration jets to assure pro-per fuel delivery under all conditions. Please contact us by email if the part that you are looking for is not listed yet as there's a good chance that we can help you anyway.Īlso feel free to contact us if you require more information or have other questions.PHM 38 to 41mm PHVA 12 to 17.5mm PHVB 19 to 22mm. These choices are further explained on the page that opens after you click that button.

Should you NOT see an ' Add to cart' button with a product on this page here, then please click on the ' Click for more details' button as it indicates that there are choices to be made, for example regarding jet sizes, versions or options.

So, as an example, number 11 in the drawing, is article ' (11) Genuine Rubber-Tipped Needle Valve for Dellorto PHSB carburetor 12202' on this page here. You can then switch between the drawing and this page here as the numbers in the drawing match the number prefixes in the part descriptions on this page here. The PHSB shares many of it parts with the VHSB so if you can't find what you need on this page, please take a look at the Dellorto VHSB section.Ĭlick HERE for an exploded view drawing of the Dellorto PHSB carburettor. On this page you will find all currently available parts for the Dellorto PHSB range carburetors.

Dellorto vhsb 38 manual