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Mikuni VM38-9 round slide Carburettor (38mm)

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Mikuni VM38-9 Carburettor  (38MM)
Popular fitment for most 250cc to 500cc motocross bikes, G50, Gold Star, Yamaha TZ350
Great replacement for your worn out Amal GP.
we can jet this carb to your specification or ours.

jetting specification for new VM38 as supplied from Mikuni.

main jet      #330    (4/042)
pilot jet        #40     (VM22/210)
needle jet    166 Q-2 
jet needle     6DP1
throttle valve #2.5   (VM38/24)
main air jet    #0.5   (BS30/97)
float valve     #3.3    (VM34/39)

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VM38-9 dimensions
A   43mm
B   116mm
C   154mm
D    62mm
width                       79mm
idle screw position  right
air screw position    right
weight                     830gms
throttle valve           chrome plated brass
starter                     left side lever operated, cable or right side pull up


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