- Data Sheet
DetailsPilot jets to suit 26mm and 28mm VHST DellOrto carburettors. Pilot jets are sometimes too small or too big, which you can see from the scoot's throttle response. If you start the engine but only manage to ride about 10m at walking speed, then the pilot jet is too small. If the engine splutters up to about 1/4 of the throttle, the pilot jet is too big.
Not all of the pilot jets come with seal ring. We couldn't see any differences if the jet was used without ring, though.
Name Pilot jet Dellorto 34, type 9353 (VHST) Item No. L-DEL166903402 Brand Dell'Orto Jet Position Pilot Jet Size 034