Polini, Dellorto 6mm main jet - 74 (PHBE / PHBH / PHBN / PHBL / PHVA / PHVB / VHSA / VHSB / VHSC/ VHST / Mikuni VM 13-16)

Polini, Dellorto 6mm main jet - 074 (PHBE / PHBH / PHBN / PHBL / PHVA / PHVB / VHSA / VHSB / VHSC/ VHST / Mikuni VM 13-16)