Suction nozzle M6 Dellorto 50 – 101Octane

Dellorto M6 main nozzle velicity 50 for all carburettors Dellorto from 17.5 to 24 mm.

When you do tuning on the engine , always install < span class="hps">larger main nozzle. At full throttle should  the engine does not bother (4 T ). Change the nozzle by size 0.5 until the engine runs smoothly.

If the main nozzle is too small, damage to the engine (cylinder) may occur.