Main jet M6 Delloro 80 – 101Octane

Description

Dellorto carburettor M6 main jet Size 80 for all Dellorto carburettors from 17.5 to 24 mm.
When tuning the engine , always install an oversized main jet.
At full throttle the engine should start to stutter (4-strokes).
Now you should jet down in increments of 5 until the engine runs smoothly.