Dell'Orto 6mm Racing Carburetor Jet Kit.

This set includes 10 precision jets spanning the 100–122 range : 100, 102, 105, 108, 110, 112, 115, 118, 120, and 122.

Essential for fine-tuning your carburetor's fuel delivery. The proven approach: begin with an oversized jet, then progressively downsize until engine performance stabilizes.

Compatibility note : These 6mm jets are designed for carburetors with 6mm jet ports. If your Dell'Orto PHBG measures 19–21mm, you'll need 5mm jets instead.