The PHBG 15 BD carburettors are the most racing Ø15mm carburettors of all DELLORTO models. This carburetor has several additional options such as the tank cap for purges and quick jet changes, an aluminum tank, an intake tulip to switch you from a Ø 32mm filter to a Ø filter 40mm which brings you more performance thanks to better ventilation.
This carburetor is widely used in competitions such as endurance because it is of excellent quality, it offers good performance while consuming a minimum. The needle well is an AU 262 model, the needle like all phbg is a type W in 07. The finish is really correct, obviously given that it is flexible assembly, provide a female intake pipe, the pipe side carburetor fixing part has a diameter of 25mm.
The choke on this model is cable and this carburetor does not have the separate lubrication function, so you will have to mix or have a pipe with separate lubrication function.
Type of material fitted to this carburetor :
Main jet of 72 in small step
Needle well AU 262
Idle jet size 50
Choke jet size 60
Bushel cut 30 °
Float 4 grams
Summary :
Air filter diameter 32 to 40mm tulip
Size: 15mm
Fixing diameter on pipe: Ø25mm
Flexible mounting
Cable choke (can be leveraged)
Adjustments and spare parts
