dellorto PHBH carburetor needles

for use in all dellorto PHBH carburetors. ohhh wow lotta these are seen on vespa and lambretta scooters so big bois only pls!! change your performance, too fat? too lean? change it! the thickness and taper of the needle will determine in combination with everything else, when and how much. get it.

x13 taper

treatland