Easyboost Box of 10 Main jets nozzles 6mm for Dell'Orto PHBN PHVA 12 and 17.5mm Carburettor Size 75 78 80 82 85 88 90 92 95 98 Scooter Moto 50

The Easyboost 6mm jets will allow you to adjust your Dell'Orto PHBN-PHVA carburettor to the best possible setting. The boxes are composed of 10 jets of 6mm in the following sizes: 75-78-80-82-85-88-90-92-95-98 The Easyboost jets are adaptable on Dell'Orto PHVA and PHBN 12 or 17.5mm carburettors. Made of brass by CNC machining, the Easyboost jets are machined wIth a very tight tolerance so that the carburettor can be adjusted very precisely. It is important to adjust the main jet first by choosing a large jet and then going down 5 by 5 until you get a good colouring of the spark plug. The box contains 10 jets of selected sizes.