Main jet extender kit for Mikuni HSR carburetors.

Genuine Mikuni high quality parts.

Keeps the main jet submerged under all circumstances: reduces fuel starvation under long full throttle conditions and in high performance applications.

You will get:

• main jet extender
• deep aluminum float bowl drain bolt
• o-ring.

This fits: all Mikuni HSR carburetors.

Complete as pictured.