The Dellorto PHBG carburetor is one of the most used in the world in small displacement racing, however, size 18 remains relatively rare, this size nevertheless remains an interesting compromise when the 19 seems big and the 17 seems short… This version BS is a soft-mounted model with no separate lubrication (you can still mount the lubrication socket to the pipe). Its choke is a lever model and its cup / nozzle / needle well configuration is performance-based, this carburetor can very well be used for racing as well as for the road.
Carburetor diameter: Ø18mm
Pipe side fixing diameter: Ø24mm with anti-slip lip
Type: male (flexible)
Bushel: round needle
Pipe fixing diameter: 25mm
Air filter fixing diameter: threaded in d.32mm (possibility of placing a dellorto tulip)
Lever choke: (possibility of cable passage)
Separate lubrication: no (but possibility of applying it to the intake pipe)
Socket for vacuum: no, this carburetor requires a valve without vacuum or a vacuum socket at the pipe
Needle: type W23
Needle well: AN266
Primary jet: small step 97 (banal dellorto)
Idle jet: 50
Choke jet: 60
Float: 4 grams
40 ° bushel cut
90 ° Elbow Throttle Cable Tube
Option parts for phbg carburetor :
Aluminum tank with racing cap
MALOSSI transparent tank
Full cable choke
Settings parts :
Float per grams
Idle jet
Main jet
Choke jet
Bushel per cut in °
Needle
Needle well
Spare parts :
Cover with screws
Bare tank
Screw set for tank
Complete gasket set
Idle screw with spring
PHBG lever choke
Complete air rich screw
90 ° elbow short
Float axis
Bushel spring
Bowl bottom cup
Needle
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