Needle jets, series 166 primary type, for VM38 Mikuni carburetor for Honda For lead/acid batteries see the

For lead/acid batteries see the Rick's reg/rec

most notably

Race use in Cars up to 3500cc (use may vary depending on modifications to motor and size of motor)

1 x M5 stainless steel bolt

Needle jets, series 166 primary type, for VM38 Mikuni carburetor for Honda For lead/acid batteries see theGenuine Mikuni needle jets, 166 series primary type. Fit Mikuni VM38 spigot mount carburetors. Sold each. Select desired size and quantity. Needle jets are listed below in order from lean to rich: 166 O 0 166 O 2 166 O 4 166 O 5 166 O 6 166 O 8 166 P 0 166 P 2 166 P 4 166 P 5 166 P 6 166 P 8 166 Q 0 166 Q 2 166 Q 4 166 Q 5 166 Q 6 166 Q 8 166 R 0 166 R 2 166 R 4 166 R 5 166 R 6 166 R 8